Modern Greek phonology

This article deals with the phonology and phonetics of Standard Modern Greek. For phonological characteristics of other varieties, see varieties of Modern Greek, and for Cypriot, specifically, see.

Consonants
Greek linguists do not agree on which consonants to count as phonemes in their own right, and which to count as conditional allophones. The table below is adapted from, who considers the palatals and both affricates, and , to be allophonic.

The alveolar nasal is assimilated to following obstruents; it can be labiodental (e.g. αμφιβολία  'doubt'), dental (e.g. άνθος  'flower'), retracted alveolar (e.g. πένσα  'pliers'), alveolo-palatal (e.g. συγχύζω  'to annoy'), or velar (e.g. άγχος  'stress').

Voiceless stops are unaspirated and with a very short voice onset time. They may be lightly voiced in rapid speech, especially when intervocalic. 's exact place of articulation ranges from alveolar to denti-alveolar, to dental. It may be fricated in rapid speech, and very rarely, in function words, it is deleted. and are reduced to lesser degrees in rapid speech.

Voiced stops are prenasalised (which is reflected in the orthography) to varying extents, and sometimes not at all. The nasal component—when present—does not increase the duration of the stop's closure; as such, prenasalised voiced stops would be most accurately transcribed or, depending on the length of the nasal component. Word-initially and after or, they are very rarely, if ever, prenasalised. In rapid and casual speech, prenasalisation is generally rarer, and voiced stops may be lenited to fricatives. That also accounts for Greeks having trouble disambiguating voiced stops, nasalised voiced stops, and nasalised voiceless stops in borrowings and names from foreign languages such as, d, nd, and nt, which are all written ντ in Greek.

and are somewhat retracted ; they are produced in between English alveolars  and postalveolars. is variably fronted or further retracted depending on environment, and, in some cases, it may be better described as an advanced postalveolar.

The only Greek rhotic is prototypically an alveolar tap, often retracted. It may be an alveolar approximant intervocalically, and is usually a trill  in clusters, with two or three short cycles.

Greek has palatals which are allophones of the velar consonants  before the front vowels. The velars also merge with a following nonsyllabic to the corresponding palatal before the vowels, e.g. χιόνι  (= ) 'snow', thus producing a surface contrast between palatal and velar consonants before. and occur as allophones of  and, respectively, in CJV (consonant–glide–vowel) clusters, in analyses that posit an archiphoneme-like glide /J/ that contrasts with the vowel. All palatals may be analysed in the same way. The palatal stops and fricatives are somewhat retracted, and and  are somewhat fronted. is best described as a postalveolar, and as alveolo-palatal.

Finally, Greek has two phonetically affricate clusters, and. is reluctant to treat these as phonemes on the grounds of inconclusive research into their phonological behaviour.

The table below, adapted from, displays a near-full array of consonant phones in Standard Modern Greek.

Sandhi
Some assimilatory processes mentioned above also occur across word boundaries. In particular, this goes for a number of grammatical words ending in, most notably the negation particles δεν and μην and the accusative forms of the personal pronoun and definite article τον and την. If these words are followed by a voiceless stop, either assimilates for place of articulation to the stop, or is altogether deleted, and the stop - in both circumstances -  becomes voiced. This results in pronunciations such as τον πατέρα ('the father' ACC ) or δεν πειράζει  ('it doesn't matter'), instead of  and. The precise extent of assimilation may vary according to dialect, speed and formality of speech. This may be compared with pervasive sandhi phenomena in Celtic languages, particularly nasalisation in Irish and in certain dialects of Scottish Gaelic.

Vowels


Greek has a system of five vowels. The first two are close to the cardinal vowels ; the mid vowels are true-mid ; and the open  is near-open central.

There is no phonemic length distinction, but vowels in stressed syllables are pronounced somewhat longer than in unstressed syllables. Furthermore, vowels in stressed syllables are more peripheral, but the difference is not large. In casual speech, unstressed and  in the vicinity of voiceless consonants may become devoiced or even elided.

The phonetic values of ⟨αυ⟩, ⟨ευ⟩ and ⟨ηυ⟩ are, and  when they appear before a voiced consonant or a vowel and ,  and  otherwise (before voiceless consonants).

Stress
Unlike Ancient Greek, which had a pitch accent system, Modern Greek has variable (phonologically unpredictable) stress. Every multisyllabic word carries stress on one of its three final syllables. Enclitics form a single phonological word together with the host word to which they attach, and count towards the three-syllable rule. When an enclitic attaches to a word with stress on the third-to-last syllable, that stress becomes secondary, and the primary stress shifts to the second-last syllable (e.g. αυτοκίνητό μου 'my car'). Phonetically, stressed syllables are longer, or carry higher amplitude, or both.

The position of the stress can vary between different inflectional forms of the same word within its inflectional paradigm. In some paradigms, the stress is always on the third-last syllable, shifting its position in those forms that have longer affixes (e.g. κάλεσα 'I called' vs. καλέσαμε 'we called'; πρόβλημα 'problem' vs. προβλήματα 'problems'). In some word classes, stress position also preserves an older pattern inherited from Ancient Greek according to which a word could not be accented on the third-last syllable if the last syllable was long, e.g. άνθρωπος ('man', nominative singular, last syllable short), but ανθρώπων ('of men', genitive plural, last syllable long). However, in Modern Greek this rule is no longer automatic and does not apply to all words (e.g. καλόγερος 'monk', καλόγερων 'of monks'), as the phonological length distinction itself no longer exists.

Sample
This sample text, the first sentence of Aesop's fable "The North Wind and the Sun" in Greek, and the accompanying transcription, are adapted from.

Orthographic version
Ο βοριάς κι ο ήλιος μάλωναν για το ποιος απ’ τους δυο είναι ο δυνατότερος, όταν έτυχε να περάσει από μπροστά τους ένας ταξιδιώτης που φορούσε κάπα.