Vowel harmony: the ending bends to the word
Turkish endings are not fixed shapes the way English ones are. The plural is not always -ler, the locative not always -de: the vowel of the ending copies the last vowel of the word it is glued to. The point is not pedantry — it keeps the whole word pronounceable in one mouth motion, without a gear change halfway through. For example: “ev → evde” — a house → at home. A rule from the Turkish course: worked out on…
How it works
Turkish endings are not fixed shapes the way English ones are. The plural is not always -ler, the locative not always -de: the vowel of the ending copies the last vowel of the word it is glued to. The point is not pedantry — it keeps the whole word pronounceable in one mouth motion, without a gear change halfway through.
The working rule for now: the ending repeats the last vowel of the stem along the row — after a, ı take -ı, after e, i take -i, after o, u take -u, after ö, ü take -ü.
English does a quieter version of the same thing without noticing: the plural -s of cats, dogs and houses is really three different sounds, each matching the one before it. Turkish simply writes the change down. Hence ev → evde (at home), but okul → okulda (at school): the same 'at' ending both times.
Table
| last vowel of the stem | vowel of the ending | example |
|---|---|---|
| a, ı | ı | kitap → kitabım |
| e, i | i | ev → evim |
| o, u | u | okul → okulum |
| ö, ü | ü | göz → gözüm |
By example
- ev → evdea house → at home
- okul → okuldaa school → at school
- göz → gözdean eye → in the eye
How the rule settles in your head
A rule is not memorized from an explanation. It is memorized from an attempt to use it and a mistake — that is why the app delivers it mixed in with words, not as a separate lesson: it resurfaces exactly where you forgot it.
Frequently asked
Turkish vowel harmony?
Turkish endings are not fixed shapes the way English ones are. The plural is not always -ler, the locative not always -de: the vowel of the ending copies the last vowel of the word it is glued to. The point is not pedantry — it keeps the whole word pronounceable in one mouth motion, without a gear…
Why evde but okulda?
The working rule for now: the ending repeats the last vowel of the stem along the row — after a, ı take -ı, after e, i take -i, after o, u take -u, after ö, ü take -ü.
How to pick the vowel in a Turkish ending?
English does a quieter version of the same thing without noticing: the plural -s of cats, dogs and houses is really three different sounds, each matching the one before it. Turkish simply writes the change down. Hence ev → evde (at home), but okul → okulda (at school): the same 'at' ending both…
Why ı, i, u and ü are one Turkish ending?
English does a quieter version of the same thing without noticing: the plural -s of cats, dogs and houses is really three different sounds, each matching the one before it. Turkish simply writes the change down. Hence ev → evde (at home), but okul → okulda (at school): the same 'at' ending both…
What does it look like in an example sentence Turkish?
“ev → evde” — a house → at home. A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.