Diphthongs (ai, ei, oi, etc.)
Grammar Rule in 30 Seconds
Greek uses two vowels together to create a single sound, known as a digraph; remember them as 'vowel teams' that act as one.
- αι sounds like 'e' as in 'bed' (e.g., παιδί - pedi).
- ει, οι, υι all sound like 'ee' as in 'see' (e.g., είδωλο - idolo).
- αυ and ευ change sound based on the following letter (e.g., αυτοκίνητο - aftokinito).
Common Vowel Digraphs
| Digraph | Sound | Example | Meaning |
|---|---|---|---|
|
αι
|
/e/
|
παιδί
|
child
|
|
ει
|
/i/
|
είμαι
|
I am
|
|
οι
|
/i/
|
οίκος
|
house
|
|
υι
|
/i/
|
υιός
|
son
|
|
αυ
|
/af/ or /av/
|
αυτό
|
this
|
|
ευ
|
/ef/ or /ev/
|
ευρώ
|
euro
|
Meanings
Diphthongs and digraphs are combinations of two vowels that produce a single, specific phoneme rather than the sum of their parts.
The 'ee' sound
Combinations like ει, οι, and υι produce the /i/ sound.
“είμαι”
“οίκος”
The 'e' sound
The combination αι produces the /e/ sound.
“παιδί”
“αίμα”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
αι
|
Vowel + Vowel
|
ναι (yes)
|
|
ει
|
Vowel + Vowel
|
είμαι (I am)
|
|
οι
|
Vowel + Vowel
|
οίκος (house)
|
|
αυ
|
Vowel + Vowel
|
αυλή (yard)
|
|
ευ
|
Vowel + Vowel
|
ευχή (wish)
|
|
υι
|
Vowel + Vowel
|
υιός (son)
|
طیف رسمیت
Το παιδί ευρίσκεται εδώ. (Describing a child's location)
Το παιδί είναι εδώ. (Describing a child's location)
Το παιδάκι είναι εδώ. (Describing a child's location)
Το πιτσιρίκι είναι εδώ. (Describing a child's location)
Greek Vowel Teams
E-sound
- αι e
I-sound
- ει, οι, υι ee
Variable
- αυ, ευ af/av, ef/ev
مثالها بر اساس سطح
Το παιδί είναι εδώ.
The child is here.
Είμαι καλά.
I am well.
Αυτό είναι το σπίτι.
This is the house.
Ευχαριστώ πολύ.
Thank you very much.
Οι φίλοι μου έρχονται.
My friends are coming.
Το αίμα είναι κόκκινο.
The blood is red.
Είδα μια ταινία.
I saw a movie.
Ο ήλιος είναι λαμπρός.
The sun is bright.
Η αυτοπεποίθηση είναι σημαντική.
Confidence is important.
Ευτυχώς, όλα πήγαν καλά.
Fortunately, everything went well.
Οι οίκοι μόδας είναι ακριβοί.
Fashion houses are expensive.
Το ειδύλλιο τελείωσε.
The romance ended.
Η αυθεντικότητα του κειμένου αμφισβητείται.
The authenticity of the text is questioned.
Ευδοκιμεί σε αυτό το κλίμα.
It thrives in this climate.
Οι αιτιάσεις τους είναι αβάσιμες.
Their allegations are unfounded.
Ειδοποίησε τις αρχές.
Notify the authorities.
Η ευφυΐα του είναι αξιοσημείωτη.
His intelligence is remarkable.
Αιφνιδίως, η κατάσταση άλλαξε.
Suddenly, the situation changed.
Ευλαβικά προσκύνησαν.
They worshipped devoutly.
Οι οιωνοί δεν είναι καλοί.
The omens are not good.
Η ευδαιμονία αποτελεί τον ύψιστο σκοπό.
Eudaimonia is the ultimate goal.
Αιθεροβάμων και ονειροπόλος.
Dreamy and idealistic.
Ευρύχωρο και ευάερο.
Spacious and airy.
Οι αιρέσεις της εποχής.
The heresies of the era.
بهراحتی اشتباه گرفته میشود
Learners see two vowels and assume they are a digraph, even when there is a diaeresis.
Learners forget the sound changes based on the next letter.
Learners think 'αι' must be different from 'ε'.
اشتباهات رایج
pa-i-di
pe-di
au-to
af-to
ei-mai
i-me
oi-kos
i-kos
eu-ro
ev-ro
ai-ma
e-ma
ui-os
i-os
a-v-to
af-to
e-f-ro
ev-ro
ai-ti-a
e-ti-a
ai-the-ro
e-the-ro
eu-dai-mo-ni-a
ev-de-mo-ni-a
ai-re-sis
e-re-sis
الگوهای جملهسازی
Το ___ είναι εδώ.
Εγώ ___ καλά.
Αυτό το ___ είναι ακριβό.
Οι ___ έρχονται.
Real World Usage
Είσαι εδώ;
Ευχαριστώ για τα likes!
Είμαι έτοιμος.
Ένα ευρώ.
Πού είναι το αυτοκίνητο;
Ευχαριστώ.
Listen closely
Watch for the dots
Focus on the sound
Don't over-pronounce
Smart Tips
Scan for vowel pairs first.
Check the next letter.
Check the next letter.
Think 'e'.
تلفظ
Digraphs
Two vowels, one sound.
Consonant shift
αυ/ευ change to /af/ef/ or /av/ev/.
Statement
Το παιδί είναι εδώ ↘
Falling intonation for facts.
حفظ کنید
روش یادسپاری
AI is 'E' (like 'hey'), EI/OI/YI are 'EE' (like 'see').
تداعی تصویری
Imagine a team of two letters wearing a single shirt. They are so close they only have one voice.
Rhyme
AI is E, EI is EE, that is how we speak in Greek!
Story
Alpha and Iota went to the store. They bought one shirt to share. Now they are 'AI' and sound like 'E'.
شبکه واژگان
چالش
Find 5 words in a Greek newspaper or website that contain these digraphs and read them aloud.
نکات فرهنگی
Standard pronunciation is used in media.
Some digraphs are pronounced with more emphasis.
Cypriot Greek often keeps sounds that are merged in mainland Greek.
Greek digraphs evolved from Ancient Greek diphthongs which were originally pronounced as two distinct sounds.
شروعکنندههای مکالمه
Πώς είσαι;
Πού είναι το παιδί;
Σου αρέσει το ευρώ;
Ποιο είναι το σπίτι σου;
موضوعات نگارش
اشتباهات رایج
Test Yourself
a) pa-i-di, b) pe-di, c) pai-di
Ε___μαι (I am)
Find and fix the mistake:
Αυτοκίνητο is pronounced 'au-to-ki-ni-to'.
Match each item on the left with its pair on the right:
είμαι / καλά / Εγώ
οίκος
All Greek digraphs are pronounced as two sounds.
A: Πώς είσαι? B: ___
Score: /8
تمرینهای عملی
8 exercisesa) pa-i-di, b) pe-di, c) pai-di
Ε___μαι (I am)
Find and fix the mistake:
Αυτοκίνητο is pronounced 'au-to-ki-ni-to'.
αι -> ?, ει -> ?
είμαι / καλά / Εγώ
οίκος
All Greek digraphs are pronounced as two sounds.
A: Πώς είσαι? B: ___
Score: /8
سوالات متداول (8)
Historical reasons! Greek spelling is etymological.
No, that will make you sound like a non-native speaker.
It's a special case that changes based on the next letter.
Yes, except when a diaeresis (¨) is present.
Rarely in writing, but sometimes in informal speech.
Yes, English diphthongs are glides, Greek ones are static.
Read aloud and listen to audio recordings.
It's easy once you stop trying to pronounce both letters.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
Diptongos
Greek digraphs are static sounds.
Digraphes
French digraphs are more complex.
Diphthonge
German is never static.
None
Japanese has no digraphs.
None
Arabic uses vowel length.
None
Chinese has no digraphs.
