English Reference

Word

falter

Phoneticsfal·ter, stress on the first syllable

US/ˈfɔɫtɝ/

UK/fˈɒltɐ/

Definitions

01to lose momentum

B2 · Upper Intermediate

v. to lose strength or purpose and stop making progress.

v. to lose momentum, vigor, or effectiveness; often used to describe economies, movements, or personal resolve.

“The economy began to falter after several months of high interest rates.”

“Despite the initial enthusiasm for the reform, public support began to falter as the practical difficulties of implementation became apparent.”

Usage

Intransitive; often used in the continuous form to describe a process of decline.

Synonyms

Antonyms

02to speak hesitantly

C1 · Advanced Literary

v. to speak in a broken or unsteady way because you are nervous or upset.

v. to speak hesitantly or with a wavering voice, typically due to emotional distress or lack of confidence.

“His voice started to falter as he tried to explain the bad news.”

“She did not falter once during her testimony, delivering her statement with a clarity that surprised the courtroom.”

Usage

Can be used transitively with the words spoken or intransitively to describe the manner of speech.

Synonyms

03to move unsteadily

C2 · Proficiency Literary

v. to move or walk in a way that is not steady, as if you might fall.

v. to move unsteadily or stumble; to show physical instability while in motion.

“The tired runner's steps began to falter in the final mile of the race.”

“He faltered for a moment at the edge of the clearing, his strength spent after hours of trekking through the dense underbrush.”

Usage

Intransitive.

Synonyms

04an unsteady movement

C2 · Proficiency Countable noun Literary

n. a short moment of weakness, hesitation, or unsteadiness.

n. an instance of wavering, stumbling, or speaking with hesitation.

“There was a slight falter in her voice, but she quickly recovered.”

“Any falter in the engine's rhythm was enough to make the pilot check his instruments with renewed anxiety.”

Usage

Less common than the verb form.

Real-World Examples

“The UK economy saw a strong start to the year, but growth then faltered with the conflict in the Middle East affecting some businesses.”
BBC News 12 Aug 2026
“Tests show that pieces smaller than a millimetre can mirror key features of full-scale organs and tissues, including how they falter with disease and respond to drugs.”
The Guardian 12 Aug 2026

Etymology

From Middle English falteren (“to stagger; be unsteady, tremble, quiver; to stammer; be entangled, get caught”), further origin unknown. Probably from a North Germanic source such as Old Norse faltrask (“to hesitate, be puzzled, be encumbered”). May also be a frequentative of fold, although the change from d to t is unusual.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

VERB

falter(C1)

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.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL 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: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Occasional
Level
C1 · Advanced
Updated

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