Turkish has adverbs, but it does not build them the way English does. There is no all-purpose ending that turns "quick" into "quickly," "happy" into "happily," "careful" into "carefully." Instead, the same word usually does both jobs, and where a distinct adverb is needed, Turkish reaches for a small toolkit: the suffix -CA, case endings on nouns, and verb forms called converbs. This page maps that whole landscape so you know which tool to expect before you meet it.
The big idea: most adjectives are already adverbs
In English, an adjective modifies a noun ("a quick runner") and an adverb modifies a verb ("she runs quickly") — two different words. In Turkish, one word handles both. Hızlı means "fast/quick" as an adjective and "fast/quickly" as an adverb, with no change at all.
Hızlı bir araba aldı.
He bought a fast car.
Çok hızlı konuşuyorsun, anlamıyorum.
You're talking very fast — I don't understand.
The first hızlı sits in front of a noun (araba); the second sits in front of a verb (konuşuyorsun). Same word, two grammatical roles. This is the single most important thing to internalise: when you want to say "do something X-ly," your first instinct should be to grab the bare adjective and put it before the verb.
Yavaş yürü, koşma!
Walk slowly, don't run!
Sınavdan iyi bir not aldım.
I got a good grade on the exam.
Ödevini iyi yapmışsın, tebrikler.
You did your homework well — congratulations.
In the last two, iyi is "good" before a noun and "well" before a verb — English splits these into two words, Turkish does not.
Why there is no Turkish "-ly"
English speakers instinctively look for a suffix that signals "this is now an adverb." That instinct will mislead you in Turkish. The reason is structural: Turkish word order already tells you the job a word is doing. A word right before a noun is modifying that noun; a word right before the verb (or in the pre-verbal slot) is modifying the verb. Position carries the load that "-ly" carries in English, so a dedicated ending is largely unnecessary.
Güzel konuşuyor, herkes onu dinliyor.
She speaks beautifully — everyone listens to her.
Kötü uyudum, bütün gün yorgunum.
I slept badly; I'm tired all day.
This is liberating once you accept it. You are not "missing" a form — Turkish simply distributes the work differently.
The four ways Turkish makes adverbials
Beyond bare adjectives, Turkish builds adverbial meaning in four recurring ways. You'll meet each in detail on its own page, but here is the overview so the pieces fit together.
1. Bare adjectives (manner)
Already covered above — the default. hızlı, yavaş, iyi, kötü, güzel, sessiz all work straight from the dictionary.
2. The suffix -CA
A genuine adverb-forming suffix exists, -CA, but it is not a general "-ly." It harmonises for vowels and hardens after voiceless consonants, giving four written shapes: -ca / -ce / -ça / -çe. It turns some adjectives into manner adverbs and is the regular source of several high-frequency words.
Açıkça yalan söylüyor, herkes biliyor.
He's clearly lying — everyone knows.
Genellikle sabahları kahve içerim.
I usually drink coffee in the mornings.
Note açık ("open/clear") → açıkça ("clearly/openly"): the -k stays voiceless, so the suffix hardens to -ça. The -CA suffix is multifunctional — it also gives "in my opinion" (bence) and "in Turkish" (Türkçe) — and it pulls the stress onto the syllable before it.
3. Case-marked nouns
A noun in the right case often functions as an adverbial of time, place, or manner. The locative -DA and the plural-plus-possessive pattern for "in the mornings" are common.
Sabahları erken kalkarım.
I get up early in the mornings.
Bu işi kolaylıkla hallederim.
I'll handle this matter easily.
Here kolaylıkla is "ease" (kolaylık) plus the instrumental -la, literally "with ease" — a regular way to say "easily."
4. Converbs (-(y)ArAk and friends)
To say "by doing X" or "while doing X," Turkish attaches a converb ending to a verb. The workhorse is -(y)ArAk.
Koşarak geldim, geç kalmak istemedim.
I came running; I didn't want to be late.
Gülerek anlattı, ciddi değildi.
She told it laughing — she wasn't serious.
koşmak ("to run") → koşarak ("running / by running") describes the manner of the main verb geldim. This is how Turkish expresses what English does with "-ing" manner clauses.
Degree and other adverb types
Manner is only one category. Turkish also has time adverbs (şimdi "now," dün "yesterday," artık "no longer/from now on"), frequency adverbs (sık sık "often," nadiren "rarely"), and degree adverbs (çok "very/a lot," az "little," biraz "a bit"). These mostly stand as fixed, learnable words rather than being derived from adjectives.
Artık burada çalışmıyorum, geçen ay ayrıldım.
I don't work here anymore — I left last month.
Çok yoruldum, biraz dinlenmem lazım.
I'm very tired — I need to rest a bit.
Notice çok doing double duty: "very" with an adjective and "a lot" with a verb. We'll unpack that flexibility on the frequency-and-degree page.
Common mistakes
English speakers make a predictable cluster of errors here, almost all rooted in the search for an "-ly" form.
❌ Hızlıly koşuyor.
Incorrect — there is no productive '-ly' suffix in Turkish.
✅ Hızlı koşuyor.
He runs fast.
The bare adjective hızlı already means "fast/quickly." (The form hızlıca exists with -CA, but hızlı alone is what speakers use most.)
❌ İyily anladım.
Incorrect — don't invent an adverb ending; the bare adjective is the adverb.
✅ İyi anladım, teşekkürler.
I understood well, thanks.
iyi is both "good" and "well." Do not look for a separate word.
❌ Dikkat yaptım.
Incorrect — 'dikkat' is the noun 'attention,' not an adverb.
✅ Dikkatli yaptım.
I did it carefully.
Use the adjective dikkatli ("careful/carefully") as the adverb, or the -CA form dikkatlice ("carefully") for slightly more emphasis on manner.
❌ Koşmakly geldim.
Incorrect — to say 'by running' use the converb, not an English-style ending.
✅ Koşarak geldim.
I came running.
To turn a verb into a manner adverbial, use the converb -(y)ArAk, not a made-up suffix.
Key takeaways
- Turkish has no productive "-ly" — most manner adverbs are just the bare adjective (hızlı, yavaş, iyi, kötü) placed before the verb.
- Word position, not a special ending, signals adverbial function: a word before a noun modifies the noun; a word before the verb modifies the verb.
- The real adverb-forming suffix is -CA (written -ca/-ce/-ça/-çe), which is multifunctional and pre-stressing — it gives words like açıkça, genellikle, bence, Türkçe.
- Adverbial meaning also comes from case-marked nouns (sabahları, kolaylıkla) and converbs (koşarak, gülerek) for "by/while doing."
- Time, frequency, and degree adverbs (şimdi, artık, sık sık, çok, biraz) are mostly fixed words you learn directly, and they sit before the verb.
Now practice Turkish
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Start learning Turkish→Related Topics
- Manner AdverbsA2 — How Turkish expresses 'how' an action is done — bare adjectives, reduplicated pairs like yavaş yavaş, and -(y)ArAk converbs.
- The -CA AdverbializerB1 — The multifunctional Turkish suffix -CA — manner adverbs (açıkça), '-ish/approximately', languages (Türkçe), and the 'in my opinion' set (bence) — and why it's pre-stressing.
- The Converb -(y)ArAk ('by / while doing')B1 — How -(y)ArAk marks the manner or means of a same-subject action — answering 'how?' rather than sequencing events like -(y)Ip.
- Adjectives: No AgreementA1 — Turkish attributive adjectives go before the noun and never agree — in number, gender, or case. All the inflection lives on the noun, so güzel is identical in güzel ev, güzel evler, and güzel evde.