When you don't want to commit to an exact figure, Ukrainian gives you several tools — and one of them has no equivalent in English at all. Where English signals "about" with a separate word ("about five," "roughly ten"), Ukrainian can do it by reordering: put the number after the noun and the phrase suddenly means "approximately." п’ять ро́ків is "five years" exactly; ро́ків п’ять is "about five years." That single inversion is the most striking thing on this page, so we lead with it, then add the preposition-based methods (бли́зько, з, понад) and the vague quantifiers (кі́лька, чима́ло, сила-силе́нна).
Inversion: the approximation trick English lacks
The rule is mechanical and powerful. A normal "number + noun" phrase states an exact count. Swap the order to "noun + number" and you signal approximation — "about," "roughly," "some." Nothing else changes; the case stays the same; only the word order flips.
| Exact (number + noun) | Approximate (noun + number) |
|---|---|
| п’ять ро́ків — five years | ро́ків п’ять — about five years |
| де́сять днів — ten days | днів де́сять — about ten days |
| сто гри́вень — a hundred hryvnias | гри́вень сто — around a hundred hryvnias |
| два́дцять люде́й — twenty people | люде́й два́дцять — some twenty people |
Я зна́ю його́ ро́ків п’ять, ма́буть, уже́.
I've known him for about five years now, probably. — ро́ків п’ять = 'about five years'; the inversion alone signals 'about.'
Зачека́й хвили́н де́сять, я вже ви́ходжу.
Wait about ten minutes, I'm on my way out. — хвили́н де́сять, noun before number = 'roughly ten minutes.'
Це ко́штувало гри́вень сто, не бі́льше.
It cost around a hundred hryvnias, no more. — гри́вень сто, inverted = 'around a hundred.'
The logic, if you want one, is that fronting the noun makes it the topic ("years — five-ish of them"), demoting the number to a loose estimate trailing behind. Compare the minimal pair and feel the difference: десять днів (exactly ten days) vs днів десять (ten days give or take).
бли́зько / ко́ло / о́коло + genitive: "about, around"
The preposition-based way to say "approximately" is бли́зько (the most neutral and common), or the more colloquial ко́ло / о́коло, all governing the genitive. This is the workhorse for round numbers and larger quantities.
На мі́тинг прийшло́ бли́зько ста люде́й.
About a hundred people came to the rally. — бли́зько + genitive ста (of сто); людей stays genitive plural after the quantifier.
Дорога́ забере́ ко́ло двох годи́н.
The drive will take around two hours. — ко́ло (colloquial) + genitive двох годи́н.
Note that бли́зько itself forces the genitive on the number, and the counted noun also stands in the genitive (it is governed by the quantity). This stacks with the normal rule that quantity words take a genitive — see Genitive with Quantifiers. Two near-synonyms cover the same ground without a preposition: the adverbs прибли́зно and десь ("roughly," "somewhere around"), placed before the number.
Там було́ прибли́зно п’ятдеся́т маши́н на парко́вці.
There were roughly fifty cars in the lot. — прибли́зно before the number, no case change to the number itself.
Це десь кіломе́трів три зві́дси, не бі́льше.
It's somewhere around three kilometres from here, no more. — десь + the inverted кіломе́трів три, doubling up the approximation.
з + accusative: "some, about" (smaller, casual)
A neat colloquial pattern uses з + the accusative to mean "about / some," typically with smaller, hand-wavy quantities. з годи́ну is "about an hour"; з де́сять is "some ten." Don't confuse this з with the з/із/зі meaning "from/with" — here it specifically marks an estimate.
Почека́й з годи́ну, він ось-о́сь бу́де.
Wait about an hour, he'll be here any minute. — з годи́ну = 'about an hour,' з + accusative.
На збо́ри прийшло́ чолові́к з де́сять.
Some ten people showed up to the meeting. — чолові́к з де́сять; here чолові́к is the special counting-genitive-plural 'of people.'
Я зачека́ю ще хвили́н з п’ять.
I'll wait another five minutes or so. — хвили́н з п’ять stacks the inverted approximation with з.
понад / більш ніж: "more than, over"
For "more than" / "over," понад governs the accusative and is the crisp, common choice; більш ніж ("more than") and бі́льше ніж are the analytic equivalents. Their opposite, "fewer/less than," is ме́нш(е) ніж.
На концерт прийшло́ понад ти́сячу глядачі́в.
More than a thousand spectators came to the concert. — понад + accusative ти́сячу.
Прое́кт тривав бі́льше ніж три ро́ки.
The project lasted more than three years. — бі́льше ніж + the number phrase.
Vague quantifiers: a few, quite a lot, loads
Beyond numbers, Ukrainian has a rich set of indefinite quantity words — all of which, like numbers above five, take the genitive of the counted noun:
| Quantifier | Sense | Register |
|---|---|---|
| кі́лька | a few, several (small) | neutral |
| деки́лька | a few (slightly more formal) | neutral |
| кі́льканадцять | a dozen-ish (11–19) | informal |
| кі́лькадесят | several dozen | informal |
| чима́ло | quite a lot, a fair number | neutral |
| бага́то / небага́то | many / not many | neutral |
| сила-силе́нна | loads, a huge number | informal/expressive |
| безліч | countless, a myriad | neutral/literary |
У ме́не є кі́лька пита́нь до те́бе.
I have a few questions for you. — кі́лька + genitive plural пита́нь.
На я́рмарку було́ чима́ло люде́й, не пропхну́тися.
There were quite a lot of people at the fair, you couldn't get through. — чима́ло + genitive люде́й.
У ньо́го сила-силе́нна книжо́к, ці́ла бібліоте́ка вдо́ма.
He has loads of books, a whole library at home. — сила-силе́нна + genitive книжо́к, expressive 'loads.'
На не́бі бу́ло безліч зіро́к.
There were countless stars in the sky. — безліч + genitive plural, slightly elevated.
Note that кі́льканадцять and кі́лькадесят are charming Ukrainian inventions with no English single-word match — "elevenish-to-nineteenish" and "several tens." The genitive government of all these words is the same one numerals five-and-up use; the full picture is on Numeral Agreement.
Source-language comparison
For an English speaker the headline is the inversion: English cannot reorder "five years" into "years five" to mean "about five years" — it needs a word ("about," "roughly," "some"). Ukrainian builds the estimate into the syntax itself (ро́ків п’ять). The second adjustment is that the "approximately" prepositions all take the genitive (бли́зько ста, ко́ло двох годи́н), and so do the vague quantifiers (кі́лька пита́нь, чима́ло люде́й) — there is no bare counting form. The з + accusative estimate (з годи́ну) is a third pattern with no English parallel, easily mistaken for з "with/from." Finally, понад "over" simply governs the accusative, where English just uses "over/more than" with no case to worry about.
Common Mistakes
❌ Saying п’ять ро́ків but meaning 'about five years'
Incorrect for an estimate — exact order п’ять ро́ків means precisely five. For 'about five,' invert: ро́ків п’ять.
✅ ро́ків п’ять
about five years — noun before number signals approximation.
❌ бли́зько сто люде́й (nominative number after бли́зько)
Incorrect — бли́зько governs the genitive: бли́зько ста люде́й.
✅ бли́зько ста люде́й
about a hundred people — genitive ста after бли́зько.
❌ Reading з годи́ну as 'with an hour' / 'from an hour'
Incorrect — here з + accusative is the approximation pattern: з годи́ну = 'about an hour,' not 'with an hour.'
✅ з годи́ну = 'about an hour'
The з + accusative estimate; don't confuse it with з 'with/from.'
❌ понад ти́сяча глядачі́в (nominative after понад)
Incorrect — понад takes the accusative: понад ти́сячу глядачі́в.
✅ понад ти́сячу глядачі́в
more than a thousand spectators — accusative ти́сячу.
❌ кі́лька пита́ння (singular after кі́лька)
Incorrect — quantity words take the genitive PLURAL: кі́лька пита́нь.
✅ кі́лька пита́нь
a few questions — genitive plural after the quantifier.
Key Takeaways
- Inversion = approximation: number + noun is exact (п’ять ро́ків); noun + number is "about" (ро́ків п’ять, днів де́сять, гри́вень сто). No English single-word equivalent.
- бли́зько / ко́ло / о́коло + genitive = "about, around" (бли́зько ста люде́й); the adverbs прибли́зно and десь do the same job before the number.
- з + accusative = a casual "about / some" (з годи́ну, чолові́к з де́сять) — not the з meaning "with/from."
- понад + accusative = "more than, over" (понад ти́сячу); бі́льше ніж / ме́нше ніж are the analytic forms.
- Vague quantifiers (кі́лька, деки́лька, чима́ло, бага́то, сила-силе́нна, безліч) all take the genitive of the counted noun.
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- Numeral–Noun Agreement (The Hard Part)B1 — The notorious three-way rule: after 1 (and …1) the noun is nominative SINGULAR, after 2/3/4 (and …2/3/4) nominative PLURAL with the dual-reflex end-stress (два столи́, дві сестри́), and after 5+ genitive PLURAL — chosen by the LAST digit, and applying only when the whole phrase is nominative or inanimate-accusative.
- Declining the NumeralsB2 — How the cardinals themselves inflect across the cases — оди́н (одного́/одному́/одни́м), два/три/чоти́ри (двох/двом/двома́), п’ять (п’яти́·п’ятьо́х, п’ятьма́·п’ятьома́), the single-form со́рок/сто (сорока́/ста), and the both-parts hundreds (двохсо́т) — so you can count in oblique cases, where the numeral declines and the noun simply agrees.
- Tens, Hundreds, and Large NumbersA2 — The tens (два́дцять…дев’яно́сто), the hundreds (сто…дев’ятсо́т), and ти́сяча / мільйо́н / мілья́рд — featuring the three irregulars every learner must memorize (со́рок, дев’яно́сто, дві́сті), the -деся́т and -со́т compounding, and the crucial fact that ти́сяча and мільйо́н are NOUNS that govern the genitive plural.
- Genitive with Comparatives and QuantifiersB1 — The genitive marks the substance being measured, quantified, or compared: 'than' is від + GENITIVE (ви́щий від бра́та) or за + ACCUSATIVE (ви́щий за бра́та); quantity words (бага́то, ма́ло, чима́ло, бі́льшість, кі́лька) govern the GENITIVE (бі́льшість студе́нтів, бага́то ча́су); and 'some more' is the bare genitive (ще ча́ю, дода́й со́лі).
- Word Order: Free but Not RandomA1 — Ukrainian word order is flexible because case endings (not position) mark grammatical roles — but the freedom is pragmatic: the neutral order is Subject–Verb–Object, and you front the known topic and end with the new, emphasized information.
- Prepositions Governing the GenitiveA2 — The genitive governs the largest set of Ukrainian prepositions — the prepositions of absence, benefit, origin, bounded destination, proximity, sequence, and opposition: без, для, до, від, з/із/зі, бі́ля/ко́ло, по́близу, се́ред/посере́д, навко́ло/довко́ла, після, про́ти/навпро́ти, замість, крім/окрім, ра́ди/зара́ди, протя́гом, під час. The key insight for English speakers is that the rich meanings of English 'to', 'from', and 'for' fan out across several fixed genitive pairings — до (to a person / up to a limit), від (from a source), з (out of a place), для (for a beneficiary) — each learned as one unit.