English Reference

Word

unfilled

Phoneticsun·filled, stress on the second syllable

US/ənˈfɪɫd/

UK/ʌnfˈɪld/

Definition

adj. empty or still waiting to be filled with something. You use it for seats, forms, or jobs that still need a person or thing in them.

adj. not occupied, supplied, or completed; remaining empty or vacant. Accepts degree modification and appears both before nouns and after linking verbs.

Examples

“Two seats stay unfilled at the back of the bus.”

“She leaves the last page of her notebook unfilled for notes from the final class.”

“The new housing block stood half-lit at dusk, its unfilled flats a quiet reminder that demand had moved elsewhere.”

Examples

simple

“Two seats stay unfilled at the back of the bus.”

contextual

“She leaves the last page of her notebook unfilled for notes from the final class.”

complex

“The new housing block stood half-lit at dusk, its unfilled flats a quiet reminder that demand had moved elsewhere.”

Collocations

Common phrases and expressions where native English speakers use the word “unfilled” in context.

Verb

01. keep unfilled

“They will keep two seats unfilled for late guests.”

verb + adj

02. leave unfilled

“The company decided to leave the position unfilled until January.”

verb + adj

03. remain unfilled

“Several teaching posts remain unfilled at the start of term.”

verb + adj

04. stay unfilled

“If no one applies, the job will stay unfilled.”

verb + adj

Adjective

05. completely unfilled

“The form was returned completely unfilled and had to be done again.”

adv + adj

06. largely unfilled

“The new apartment block is still largely unfilled this year.”

adv + adj

07. still unfilled

“The job is still unfilled after three months of searching.”

adv + adj

Noun

08. unfilled form

“Please do not return an unfilled form to the office.”

adj + noun

09. a row of unfilled seats

“There was a row of unfilled seats at the front of the hall.”

10. leave the position unfilled

“The school had to leave the position unfilled until next term.”

11. remain unfilled for months

“The flat remained unfilled for months because the rent was high.”

12. return an unfilled form

“Do not return an unfilled form to the reception desk.”

Usage

Used both before a noun and after linking verbs such as 'be', 'remain', or 'leave'.

Real-World Examples

“It meant going through a long hiring process, leaving those key jobs unfilled for months.”
The Conversation 13 Oct 2026
“By OECD measures they are actually milder – fewer posts go unfilled – although French teachers receive relatively low pay.”
BBC News 8 Oct 2026
“But it still leaves 92 out of 196 ambassador jobs currently unfilled.”
The Conversation 7 Oct 2026
“Schools that have large numbers of unfilled places tend to perform worse on average, but closing them won’t necessarily improve results.”
The Guardian 30 Sept 2026

Synonyms

Antonyms

Related words

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B1 PreliminaryIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.4.0–5.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 3.0–3.544–71TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.550–784
Frequency
Occasional
Level
B1 · Intermediate
Updated

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