An adverb tells you how, when, where, or to what degree something happens. Romanian adverbs are, in one crucial respect, easier than their English counterparts: they are invariable — they never change for gender, number, or anything else — and most of the everyday "manner" ones are identical to the masculine-singular adjective. Where English bolts on -ly (clear → clearly) and Spanish bolts on -mente (claro → claramente), Romanian usually does nothing at all: the adjective clar just stands as the adverb. Vorbește clar = "speaks clearly," literally "speaks clear." This page maps out the main adverb types so you can recognize them at sight, and nails down that one big rule that saves you from inventing a suffix that does not exist.
Manner adverbs = the bare masculine-singular adjective
This is the headline fact. To say how an action is done, Romanian takes the adjective in its masculine-singular form and uses it, unchanged, as the adverb. No ending is added; nothing agrees.
Vorbește clar.
He/She speaks clearly. (clar = the masc.sg adjective, used as adverb)
Mașina merge rapid.
The car goes fast. (rapid)
Cântă frumos.
He/She sings beautifully. (frumos)
Scrie urât, abia îi citesc scrisul.
He writes messily, I can barely read his handwriting. (urât)
The contrast with the adjective is purely about what the word modifies. Modify a noun → the adjective agrees (o voce clară, "a clear voice," feminine). Modify a verb → the same word freezes in the masculine singular as an adverb (vorbește clar, "speaks clearly"). One word, two jobs, and only the adjective job inflects.
The only genuine adverb-forming suffix is -ește, which is limited (not productive on most adjectives) and means roughly "in the manner of / in the X way": românește ("in Romanian"), prietenește ("in a friendly way"), orbește ("blindly"). It is the closest thing Romanian has to -ly, and it gets its own treatment on the adverbs of manner page.
The main types of adverb
Beyond manner, Romanian adverbs sort into the same broad families you know from English. Here is the survey; each family has a dedicated page.
Adverbs of manner — how?
The adjective-derived type plus a few suppletive ones. Most important: bine ("well"), the irregular partner of the adjective bun ("good"), and rău ("badly").
Vorbește bine românește.
He/She speaks Romanian well.
Am dormit prost azi-noapte.
I slept badly last night. (prost = poorly, here adverbial)
Adverbs of time — when?
acum ("now"), atunci ("then"), mereu / întotdeauna ("always"), deja ("already"), încă ("still / yet"), azi ("today"), ieri ("yesterday"), mâine ("tomorrow"), devreme ("early"), târziu ("late").
Mâine plecăm devreme la munte.
Tomorrow we're leaving early for the mountains.
Te-am sunat ieri, dar nu ai răspuns.
I called you yesterday, but you didn't answer.
Adverbs of place — where?
aici ("here"), acolo ("there"), sus ("up / upstairs"), jos ("down / downstairs"), afară ("outside"), înăuntru ("inside"), departe ("far"), aproape ("near"), peste tot ("everywhere").
Stai aici, vin imediat.
Stay here, I'll be right back.
Cheile sunt sus, pe noptieră.
The keys are upstairs, on the nightstand.
Adverbs of degree — how much?
foarte ("very"), prea ("too"), destul (de) ("quite / enough"), cam ("rather / a bit too"), atât (de) ("so"), mai ("more"), puțin ("a little"), tare ("very, intensely" — colloquial).
Filmul a fost foarte lung și cam plictisitor.
The film was very long and rather boring.
E destul de frig afară, ia-ți o haină.
It's quite cold outside, take a coat.
Sentence adverbs — the speaker's stance
These comment on the whole sentence rather than the verb — the speaker's certainty or attitude: poate ("maybe"), sigur / desigur ("surely, of course"), probabil ("probably"), bineînțeles ("of course"), din păcate ("unfortunately"), într-adevăr ("indeed").
Poate vine și el mai târziu.
Maybe he'll come too, later.
Desigur că te ajut, nicio problemă.
Of course I'll help you, no problem.
Adverbs are invariable
Whatever its type, a Romanian adverb has one form. It does not agree with anything, because it does not modify a noun — it modifies a verb, an adjective, another adverb, or the whole clause. This is worth stressing precisely because the manner adverbs look like adjectives, and the instinct is to make them agree with the subject. Resist it.
Fetele cântă frumos.
The girls sing beautifully. (frumos stays singular masculine — it's an adverb, not agreeing with 'fetele')
Băieții aleargă repede.
The boys run fast. (repede is invariable)
If frumos in fetele cântă frumos were an adjective describing fetele, it would have to be frumoase (feminine plural). It is not — it describes the singing, the verb, so it stays put. That single test (does it modify the verb or the noun?) resolves nearly every confusion.
A few adverbs differ from their adjectives
Most manner adverbs equal the masc.sg adjective, but a handful are suppletive or distinct, and these you simply memorize:
| Adjective | Adverb | Meaning |
|---|---|---|
| bun (good) | bine | well |
| rău (bad) | rău | badly |
| — | repede | fast / quickly |
| greu (heavy/hard) | greu | with difficulty |
The standout is bun → bine: you cannot say vorbește bun; the manner adverb is vorbește bine ("speaks well"). This bun/bine split — like English good/well — is the one irregularity worth memorizing up front. The rest are handled on the adverbs of manner page.
Common Mistakes
The number-one English-transfer error is inventing a suffix — adding something like -ly or making the adjective "more adverbial" — when Romanian wants the bare adjective:
❌ Vorbește clarmente.
Invented — there is no -mente/-ly suffix here; the adverb is the bare adjective: clar.
✅ Vorbește clar.
He/She speaks clearly.
Don't make the manner adverb agree with the subject:
❌ Fetele cântă frumoase.
Incorrect — frumoase agrees with a noun; as a manner adverb it's the invariable frumos.
✅ Fetele cântă frumos.
The girls sing beautifully.
Don't use the adjective bun where the manner adverb bine is required:
❌ Vorbește bun engleză.
Incorrect — 'speaks well' uses the adverb bine, not the adjective bun.
✅ Vorbește bine engleză.
He/She speaks English well.
Don't treat a degree adverb like an adjective and inflect it to match the noun:
❌ niște întrebări foarți importante
Incorrect — foarte never changes; there is no *foartă or *foarți. Only the adjective importante agrees.
✅ niște întrebări foarte importante
some very important questions (foarte is invariable; importante agrees as an adjective)
Key Takeaways
- Romanian adverbs are invariable — they never agree.
- The default manner adverb is the bare masculine-singular adjective: clar → vorbește clar, frumos → cântă frumos. No -ly, no -mente.
- The one true adverbial suffix is the limited -ește ("in the X manner"): românește, prietenește, orbește.
- Memorize the irregular bun → bine ("good → well") split, plus repede and greu.
- The main families are manner, time, place, degree, and sentence adverbs; each has its own page.
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Start learning Romanian→Related Topics
- Adverbs of Manner (bine, rău, repede, -ește)A2 — The three sources of Romanian manner adverbs — the bare adjective (frumos, clar), the suppletive bine (with its partner rău), and the productive '-ește' suffix (românește, prietenește) that has no English equivalent.
- Adverbs of Time (acum, ieri, mereu, deja, încă)A1 — Romanian time adverbs — deictic (acum, ieri, mâine), frequency (mereu, des, niciodată), and aspectual (deja, încă, mai, abia) — including how încă and mai carry the still/yet aspect English splits in two.
- Adverbs of Place (aici, acolo, sus, undeva)A1 — Romanian place adverbs — static location (aici, acolo, sus, jos, aproape, departe), the directional forms încoace/încolo, and the negative nicăieri, which always co-occurs with nu.
- Adverbs of Degree (foarte, prea, cam, tot mai)A2 — Romanian degree adverbs that intensify or soften — foarte (very), prea (too much), destul de (quite), the hedging cam (a bit, sort of), atât de (so), and tot mai (increasingly).
- From Adjective to AdverbA2 — In Romanian the masculine-singular adjective doubles as the adverb of manner — there is no '-ly' suffix — so frumos is both 'beautiful' and 'beautifully', with bine/rău the notable suppletive adverbs.
- Adverb Position and Word OrderB1 — Where Romanian adverbs go — manner adverbs cling to the verb, time and place adverbs are mobile, degree adverbs precede their target, nu is strictly preverbal — and how fronting an adverb topicalizes it.