This page in your language
فارسی العربية Deutsch Español Français 日本語 한국어 Português 中文 हिन्दी
C1 adverb 8 min read

substancialmente

Examples substancialmente in 30 Seconds
Explanation substancialmente in your Level:
At the A1 level, 'substancialmente' is too complex to use yourself, but you should recognize it as a word that means 'a lot' or 'very much'. Think of it as a longer, more formal version of 'muito'. If you see it in a sentence like 'O preço é substancialmente alto', just know that the price is very high. At this stage, focus on 'muito' and 'bastante' for your own speaking. This word belongs to the 'formal family' of words that you will see in newspapers or on TV. It is built from 'substancial' plus 'mente', which is like adding '-ly' to an English adjective. Even if you don't use it, recognizing the '-mente' ending will help you identify many other adverbs in Portuguese. For now, just remember: substancialmente = a lot, but in a fancy way.
Sign up free to read full explanation
By A2, you are starting to see more complex sentence structures. You might encounter 'substancialmente' in reading exercises about the environment or the economy. It is important to understand that this word describes the 'degree' of something. It often appears with verbs like 'aumentar' (to increase) or 'diminuir' (to decrease). While you might still prefer to use 'muito' in your speaking, try to recognize 'substancialmente' as a marker of a significant change. It's a great word to have in your passive vocabulary. If you are describing a big difference between two things, you can start experimenting with this word in your writing to sound more advanced. Just remember the stress is at the end: sub-stan-cial-MEN-te.
Sign up free to read full explanation
At the B1 level, you should be able to use 'substancialmente' in your written compositions, especially when discussing formal topics like work, education, or social issues. It is a 'level-up' word that moves you away from simple descriptions. Instead of saying 'A cidade mudou muito', you can say 'A cidade mudou substancialmente'. This shows a higher command of the language. You should also be aware of its synonyms like 'consideravelmente'. At this stage, you should practice placing the adverb correctly—usually after the verb. It is a versatile word that helps you express intensity with more precision. You will also start to notice it more in podcasts and news clips aimed at intermediate learners.
Sign up free to read full explanation
At B2, you are expected to use 'substancialmente' naturally in both formal speaking and writing. You should understand the nuance between this word and others like 'significativamente' or 'essencialmente'. B2 learners should be comfortable using it to modify adjectives (e.g., 'substancialmente melhor') and in negative constructions (e.g., 'não variou substancialmente'). You should also be familiar with the word family, including the noun 'substância' and the adjective 'substancial'. This word is key for performing well on exams like the CELPE-Bras or CAPLE, where using varied and precise vocabulary is essential for achieving a higher score. You should be able to hear it in fast-paced news reports and understand its impact immediately.
Sign up free to read full explanation
At the C1 level, 'substancialmente' is a standard part of your vocabulary. You use it to provide weight and authority to your arguments. You understand that it implies a change in the 'substance' or core of a matter, not just a superficial shift. You can use it in complex legal, academic, or professional contexts with ease. You are also aware of the stylistic choice to use it versus its synonyms to avoid repetition and to match the tone of your discourse. At this level, you should also be able to identify its use in literature and high-level journalism, where it might be used to emphasize the scale of historical or social transformations. You have mastered its pronunciation and can integrate it into long, complex sentences without hesitation.
For C2 learners, 'substancialmente' is used with complete native-like precision. You understand the subtle rhetorical effects of placing it in different parts of a sentence. You can use it to draw sharp distinctions in academic debate or legal interpretation. You are also aware of its historical development and how it fits into the broader Latin-based vocabulary of Portuguese. At this level, you might even use it ironically or in highly specific technical contexts. You have a deep understanding of its collocations and can use it to craft sophisticated, nuanced prose that is indistinguishable from that of a highly educated native speaker. You are also able to explain its usage and nuances to others, recognizing its role as a pillar of formal Portuguese expression.
Sign up free to read full explanation
Examples

substancialmente in 30 Seconds

  • A formal adverb meaning 'substantially' or 'considerably'.
  • Commonly used in academic, business, and legal Portuguese.
  • Follows the verb it modifies or precedes an adjective.
  • Stress falls on the penultimate syllable: sub-stan-cial-MEN-te.
The Portuguese adverb substancialmente is a high-level vocabulary word that functions exactly like its English cognate, 'substantially'. At its core, it describes an action, a change, or a quality that occurs to a great or significant extent. It is not merely about size, but about the 'substance' or essence of something being affected. When you use this word, you are signaling that a difference is not just noticeable, but impactful and meaningful.
Semantic Core
The word is derived from 'substância' (substance), implying that the core nature or the bulk of the subject is involved in the description.
Register
It is predominantly found in formal writing, academic papers, news reports, and professional business settings. While understood in casual conversation, it might sound a bit 'bookish' if used to describe something trivial.
In everyday usage, a Portuguese speaker might say 'muito' (very) or 'bastante' (a lot) for simple intensity. However, when they want to emphasize the gravity or the measurable scale of a shift, substancialmente is the preferred choice. For example, if a company's profits grow by 2%, it is an increase. If they grow by 40%, they have increased substancialmente.

A qualidade de vida na região melhorou substancialmente após o investimento em infraestrutura.

Translation: The quality of life in the region improved substantially after the investment in infrastructure.
This word is particularly useful when comparing two states of being. If you are discussing how a person has changed after living abroad, or how a law has been modified during the legislative process, substancialmente provides that necessary weight. You will encounter this word in legal documents where a 'substantial change' in a contract might invalidate it, or in scientific journals where researchers report that their findings differ substancialmente from previous studies. It carries a sense of authority and precision.

Os resultados deste ano diferem substancialmente das previsões iniciais dos economistas.

Frequency
While not in the top 100 most common words, it is indispensable for C1/C2 level proficiency, especially for those working in professional environments in Portugal or Brazil.
Understanding this word also helps you recognize its family members: 'substancial' (substantial), 'substanciar' (to substantiate), and 'substância' (substance). It is a versatile tool for adding nuance to your descriptions of change and quantity.

O novo software reduziu substancialmente o tempo de processamento de dados.

A arquitetura da cidade mudou substancialmente no último século.

As opiniões dos dois candidatos divergem substancialmente no que toca à educação.

Using substancialmente correctly involves understanding its placement and the verbs it typically modifies. As an adverb of degree, it usually follows the verb it modifies or precedes an adjective. In Portuguese, adverbs are quite flexible, but for emphasis, placing it after the verb is the most common and natural-sounding choice.
Modifying Verbs
Verbs of change (mudar, alterar, transformar), increase/decrease (aumentar, reduzir, diminuir), and difference (diferir, divergir) are the most frequent partners for this word.
For example, 'O projeto foi alterado substancialmente' (The project was altered substantially). Here, the adverb provides a scale to the change. If you said 'O projeto foi alterado um pouco', the meaning is the opposite.

O valor do imóvel valorizou substancialmente nos últimos cinco anos.

Modifying Adjectives
When modifying an adjective, it precedes it: 'O novo modelo é substancialmente melhor' (The new model is substantially better).
This usage is very common in reviews and comparative analyses. It provides a formal way to say 'much better' or 'significantly better'.

Esta versão do sistema é substancialmente mais rápida que a anterior.

In negative sentences, it often emphasizes the lack of a significant factor: 'Não mudou substancialmente' (It didn't change substantially), implying that while some minor changes might have occurred, the core remains the same.

A situação política não se alterou substancialmente desde as últimas eleições.

Position for Emphasis
Placing it at the beginning of a sentence is rare and usually reserved for literary or highly rhetorical contexts to set a dramatic tone for the statement following it.

Para ter sucesso, você precisa aumentar substancialmente o seu esforço diário.

O custo de produção baixou substancialmente com a nova tecnologia.

If you are watching the evening news (the 'Jornal Nacional' in Brazil or 'Telejornal' in Portugal), you will hear substancialmente frequently. It is a staple of journalistic language used to describe economic shifts, polling results, or changes in government policy. News anchors use it because it sounds objective and professional.
Business and Economics
In corporate meetings or financial reports, this word is used to quantify performance. 'Nossas vendas cresceram substancialmente no quarto trimestre.'
You will also find it in the world of academia. When a professor is lecturing or a student is writing a thesis, substancialmente is used to compare theories or data sets. It validates the importance of the findings.

O PIB do país cresceu substancialmente no último semestre, superando as expectativas.

Legal and Official Documents
In the legal sphere, 'alterações substanciais' (substantial changes) is a common phrase. The adverbial form is used to describe how a law or a contract has been modified.
In documentaries, particularly those about history or science, the narrator will use this word to describe evolution or historical shifts. 'A paisagem da Terra mudou substancialmente ao longo de milhões de anos.'

A tecnologia de comunicação evoluiu substancialmente desde a invenção da internet.

While you might not hear it shouted at a football match or used by teenagers in a mall, you will certainly hear it in any context where serious discussion is taking place. It is a word of weight and consequence.

O número de turistas na cidade aumentou substancialmente após a promoção internacional.

A dieta do paciente deve ser substancialmente alterada para melhorar a sua saúde.

As condições de trabalho melhoraram substancialmente com o novo contrato coletivo.

The most common mistake English speakers make with substancialmente is pronunciation, specifically the rhythm of the word. English speakers often want to put the stress on the 'stan' syllable (like in 'sub-STAN-tially'), but in Portuguese, the primary stress is always on the suffix '-MEN-te'.
Spelling Errors
In English, 'substantially' has a 't'. In Portuguese, it is 'substancialmente' with a 'c'. This is a very common 'false friend' spelling trap.
Another mistake is using it in contexts that are too informal. Telling a friend 'Eu gosto substancialmente de pizza' (I substantially like pizza) sounds extremely weird and robotic. In casual contexts, you should stick to 'muito' or 'demais'.

Incorrect: Eu mudei substancialmente de ideia sobre o filme. (Too formal for a casual chat about a movie).

Learners also sometimes confuse 'substancialmente' with 'essencialmente'. While they overlap, 'essencialmente' means 'essentially' or 'at its core', whereas 'substancialmente' focus on the 'large degree' or 'considerable amount'.

O preço é substancialmente maior, não apenas essencialmente diferente.

Placement Confusion
While Portuguese is flexible, putting 'substancialmente' before the verb (e.g., 'Ele substancialmente mudou') is much less common than putting it after (e.g., 'Ele mudou substancialmente').

A empresa reduziu substancialmente os seus resíduos tóxicos este ano.

O trânsito na cidade diminuiu substancialmente durante as férias escolares.

A nova lei vai afetar substancialmente o setor imobiliário.

If you want to vary your Portuguese and avoid repeating substancialmente, there are several excellent synonyms, each with slightly different nuances.
Significativamente
This is the closest synonym. It means 'significantly'. It is often used in scientific contexts to denote statistical significance.
Consideravelmente
Meaning 'considerably', this implies that the change is large enough to be 'considered' or taken into account. It is slightly less formal than 'substancialmente'.
Grandemente
This is more literary and emphatic. It literally means 'greatly'. It is often used to express gratitude ('Agradeço grandemente') or large-scale impact.
When comparing these, 'substancialmente' feels the most 'solid'—it suggests a change in the very fabric of the thing. 'Significativamente' suggests a change that carries meaning or importance. 'Consideravelmente' suggests a change that is simply large.

A produção aumentou significativamente este mês.

O custo de vida é consideravelmente mais baixo no interior.

For more informal situations, you can use 'muito' or 'bastante'. If you want to be very colloquial, you might hear 'pra caramba' (Brazil) or 'bué' (Portugal), but these are on the complete opposite end of the formality spectrum and should never be used in writing.

O clima mudou sensivelmente nas últimas décadas.

'Sensivelmente' is another great alternative, meaning 'perceptibly' or 'noticeably'.

As duas propostas são largamente semelhantes, mas diferem nos detalhes.

A tecnologia contribuiu vivamente para o progresso da medicina.

Sign up free to read full explanation

Examples by Level

1

O preço aumentou substancialmente.

The price increased substantially.

Adverb modifying a verb in the past tense.

2

A casa é substancialmente grande.

The house is substantially large.

Adverb modifying an adjective.

3

Eles mudaram substancialmente.

They changed substantially.

Third person plural verb.

4

O café está substancialmente quente.

The coffee is substantially hot.

Adverb modifying an adjective.

5

A água subiu substancialmente.

The water rose substantially.

Subject + verb + adverb.

6

O carro é substancialmente caro.

The car is substantially expensive.

Adverb modifying 'caro'.

7

A comida melhorou substancialmente.

The food improved substantially.

Verb 'melhorar' in the past.

8

O tempo mudou substancialmente hoje.

The weather changed substantially today.

Adverb used with 'tempo' (weather).

1

O número de alunos cresceu substancialmente este ano.

The number of students grew substantially this year.

Verb 'crescer' often pairs with this adverb.

2

A nova lei mudou substancialmente a nossa rotina.

The new law changed our routine substantially.

Object follows the adverb here.

3

O lucro da empresa foi substancialmente maior.

The company's profit was substantially higher.

Comparative structure.

4

As regras são substancialmente diferentes agora.

The rules are substantially different now.

Adverb modifying 'diferentes'.

5

O custo de vida diminuiu substancialmente na vila.

The cost of living decreased substantially in the village.

Verb 'diminuir' + adverb.

6

A tecnologia evoluiu substancialmente na última década.

Technology evolved substantially in the last decade.

Historical context.

7

O trânsito melhorou substancialmente com a nova ponte.

Traffic improved substantially with the new bridge.

Cause and effect.

8

O seu português melhorou substancialmente, parabéns!

Your Portuguese improved substantially, congratulations!

Complimentary usage.

1

A proposta foi substancialmente alterada pela comissão.

The proposal was substantially altered by the commission.

Passive voice construction.

2

O clima na reunião mudou substancialmente após o anúncio.

The atmosphere in the meeting changed substantially after the announcement.

Abstract usage (atmosphere).

3

As duas versões do livro diferem substancialmente.

The two versions of the book differ substantially.

Verb 'diferir' + adverb.

4

O investimento em saúde deve aumentar substancialmente.

Investment in health must increase substantially.

Modal verb 'deve' + infinitive.

5

A qualidade do ar piorou substancialmente na cidade.

Air quality worsened substantially in the city.

Negative change.

6

O novo motor é substancialmente mais eficiente.

The new engine is substantially more efficient.

Comparative with 'mais'.

7

O projeto reduziu substancialmente o desperdício de papel.

The project substantially reduced paper waste.

Verb 'reduzir' + object.

8

As opiniões divergem substancialmente sobre este tema.

Opinions diverge substantially on this topic.

Verb 'divergir' + adverb.

1

O relatório conclui que os riscos diminuíram substancialmente.

The report concludes that the risks have decreased substantially.

Subordinate clause.

2

A estrutura da organização foi substancialmente reorganizada.

The structure of the organization was substantially reorganized.

Passive voice with 'foi'.

3

O impacto ambiental foi substancialmente reduzido.

The environmental impact was substantially reduced.

Formal passive voice.

4

As evidências apresentadas mudam substancialmente o caso.

The evidence presented changes the case substantially.

Legal/Formal context.

5

A população local beneficiou substancialmente das obras.

The local population benefited substantially from the works.

Verb 'beneficiar' + adverb.

6

O software foi substancialmente atualizado para corrigir erros.

The software was substantially updated to fix bugs.

Technical context.

7

As condições meteorológicas variam substancialmente nesta região.

The weather conditions vary substantially in this region.

Verb 'variar'.

8

O seu desempenho académico melhorou substancialmente este semestre.

Your academic performance improved substantially this semester.

Formal academic feedback.

1

A conjuntura económica alterou-se substancialmente no último ano.

The economic situation changed substantially in the last year.

Pronominal verb 'alterar-se'.

2

As conclusões do estudo divergem substancialmente da literatura existente.

The study's conclusions diverge substantially from existing literature.

Academic comparison.

3

O novo paradigma tecnológico modificou substancialmente as relações laborais.

The new technological paradigm substantially modified labor relations.

High-level vocabulary (paradigma).

4

A eficácia do tratamento aumentou substancialmente com a nova dosagem.

The treatment's effectiveness increased substantially with the new dosage.

Scientific precision.

5

O autor revisou substancialmente o manuscrito antes da publicação.

The author substantially revised the manuscript before publication.

Professional writing context.

6

A paisagem urbana foi substancialmente transformada pelo urbanismo moderno.

The urban landscape was substantially transformed by modern urbanism.

Passive voice + Agent of the passive.

7

As competências exigidas para o cargo mudaram substancialmente.

The skills required for the position have changed substantially.

Professional development context.

8

O debate político foi substancialmente influenciado pelas redes sociais.

The political debate was substantially influenced by social networks.

Sociological observation.

1

A hermenêutica jurídica do texto alterou-se substancialmente com o novo acórdão.

The legal hermeneutics of the text changed substantially with the new ruling.

Highly technical legal language.

2

O tecido social da nação foi substancialmente afetado pela vaga migratória.

The social fabric of the nation was substantially affected by the migratory wave.

Metaphorical usage (tecido social).

3

As premissas ontológicas da sua teoria diferem substancialmente das de Kant.

The ontological premises of his theory differ substantially from those of Kant.

Philosophical academic discourse.

4

A volatilidade do mercado reduziu-se substancialmente após a intervenção do Banco Central.

Market volatility was substantially reduced after the Central Bank's intervention.

Macroeconomic analysis.

5

O equilíbrio de poder na região foi substancialmente alterado pelo tratado.

The balance of power in the region was substantially altered by the treaty.

Geopolitical context.

6

A narrativa histórica foi substancialmente reescrita à luz de novas descobertas arqueológicas.

The historical narrative was substantially rewritten in light of new archaeological discoveries.

Historiographical context.

7

A arquitetura de sistemas foi substancialmente otimizada para lidar com big data.

The systems architecture was substantially optimized to handle big data.

High-level technical engineering.

8

A percepção pública do risco climático evoluiu substancialmente na última década.

Public perception of climate risk has evolved substantially in the last decade.

Sociological/Environmental context.

Common Collocations

Aumentar substancialmente
Diminuir substancialmente
Mudar substancialmente
Diferir substancialmente
Melhorar substancialmente
Reduzir substancialmente
Alterar substancialmente
Contribuir substancialmente
Divergir substancialmente
Crescer substancialmente

Common Phrases

Diferir substancialmente de

— To be very different from something else.

Este modelo difere substancialmente do anterior.

Melhorar substancialmente a qualidade

— To make something much better in essence.

O novo processo vai melhorar substancialmente a qualidade.

Reduzir substancialmente o impacto

— To make the effect of something much smaller.

Precisamos reduzir substancialmente o impacto ambiental.

Aumentar substancialmente a produtividade

— To produce much more in the same time.

A nova máquina aumentou substancialmente a produtividade.

Mudar substancialmente de opinião

— To change one's mind in a significant way.

Depois da conversa, ele mudou substancialmente de opinião.

Contribuir substancialmente para o sucesso

— To be a major factor in achieving a goal.

O apoio dela contribuiu substancialmente para o sucesso.

Afetar substancialmente o resultado

— To have a big influence on how something ends.

O erro afetou substancialmente o resultado final.

Variar substancialmente

— To change a lot depending on the situation.

Os preços variam substancialmente entre as lojas.

Superar substancialmente as expectativas

— To do much better than what was hoped for.

O filme superou substancialmente as expectativas.

Diminuir substancialmente a pobreza

— To make a big dent in social inequality.

O programa ajudou a diminuir substancialmente a pobreza.

Idioms & Expressions

"Mudar da água para o vinho"

— To change completely and for the better (often used with substancialmente).

A vida dele mudou substancialmente, da água para o vinho.

Informal/Neutral
"Dar um salto qualitativo"

— To make a substantial jump in quality.

O projeto deu um salto qualitativo substancialmente visível.

Formal
"Cortar o mal pela raiz"

— To reduce something (like a problem) substantially by attacking the source.

Reduziram o crime substancialmente ao cortar o mal pela raiz.

Neutral
"Fazer uma diferença abismal"

— To make a substantial, huge difference.

A ajuda dele fez uma diferença abismal e melhorou tudo substancialmente.

Neutral
"Ir ao fundo da questão"

— To deal with the substance of a matter (related to substancialmente).

Eles alteraram a lei substancialmente ao ir ao fundo da questão.

Formal
"Mudar de figura"

— For a situation to change substantially.

Agora a coisa mudou de figura substancialmente.

Informal
"Pôr os pontos nos is"

— To clarify things substantially.

Ele esclareceu a situação substancialmente ao pôr os pontos nos is.

Neutral
"Virar a página"

— To move on and change one's life substantially.

Ela mudou substancialmente a sua rotina ao virar a página.

Neutral
"Remar contra a maré"

— To try to change a situation substantially against the odds.

Ele tentou mudar a cultura substancialmente, mesmo remando contra a maré.

Neutral
"Abrir novos horizontes"

— To expand possibilities substantially.

A internet abriu novos horizontes substancialmente.

Neutral
Sign up free to see all examples

Related Content

Was this helpful?

Comments (0)

Login to Comment
No comments yet. Be the first to share your thoughts!