Meaning
Used to express certainty or strong agreement.
Cultural Background
Used frequently in debates and political discourse to emphasize points. Often used in social settings to agree with friends' plans. Used with high energy in casual conversation.
Keep it simple
Don't overthink the grammar. Just use it as a set phrase.
Don't use with 'que'
It's 'sin duda, [clause]', not 'sin duda que [clause]'.
Meaning
Used to express certainty or strong agreement.
Keep it simple
Don't overthink the grammar. Just use it as a set phrase.
Don't use with 'que'
It's 'sin duda, [clause]', not 'sin duda que [clause]'.
Add emphasis
Use 'Sin duda alguna' for maximum impact.
Test Yourself
Complete the sentence.
Es ______ la mejor opción.
The phrase is 'sin duda'.
Which is correct?
Which phrase expresses certainty?
Sin duda means without doubt.
Respond to: ¿Vendrás?
—¿Vendrás? —______.
It is the best way to confirm.
Match the tone.
Which is most professional?
Full sentences are more professional.
🎉 Score: /4
Visual Learning Aids
Practice Bank
4 exercisesEs ______ la mejor opción.
The phrase is 'sin duda'.
Which phrase expresses certainty?
Sin duda means without doubt.
—¿Vendrás? —______.
It is the best way to confirm.
Which is most professional?
Full sentences are more professional.
🎉 Score: /4
Frequently Asked Questions
8 questionsYes, it works well at the end for emphasis.
It is neutral and fits everywhere.
The singular is the standard idiomatic form.
Yes, it is a perfect one-word answer.
Yes, it is universally understood.
It is a soft sound, almost like a 'th'.
It is stronger and more specific.
Yes, it is very common in professional writing.
Related Phrases
Sin lugar a dudas
similarWithout room for doubt
Indudablemente
synonymUndoubtedly
Por supuesto
similarOf course
