English Reference

Word

subtly

Phoneticssub·tly

US/ˈsətəɫi/

UK/sˈʌtəlˌi/

Adverb of manner

Definition

adv. in a way that is not easy to notice or see. You use this when someone does something in a clever or quiet way.

adv. in a manner that is delicate or precise as to be difficult to analyse or describe; not obvious or loud.

Examples

“She subtly changed the subject during the meeting.”

“The lighting in the restaurant was subtly adjusted to create a more intimate atmosphere as the evening progressed.”

“The author subtly weaves themes of loss and redemption throughout the narrative, never explicitly stating them but allowing the reader to feel their weight in every chapter.”

Examples

simple

“She subtly changed the subject during the meeting.”

contextual

“The lighting in the restaurant was subtly adjusted to create a more intimate atmosphere as the evening progressed.”

complex

“The author subtly weaves themes of loss and redemption throughout the narrative, never explicitly stating them but allowing the reader to feel their weight in every chapter.”

Usage

Typically placed before the verb it modifies or at the end of the clause.

Pitfall

He acted subtlely

He acted subtly

The adverbial form of 'subtle' is spelled 'subtly', dropping the 'e' before adding 'ly'.

Real-World Examples

“Like many other Liquid Glass elements, the new stoplights pick up a bit of bounciness, expanding subtly when you click them.”
Ars Technica 16 Sept 2026
“Perhaps recognizing the yearslong shift, Meloni subtly changed course.”
The Conversation 15 Sept 2026

Etymology

From Middle English sotilly; equivalent to subtle + -ly.

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

Word family

ADJECTIVE

ADVERB

subtly(B2)

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.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL 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: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

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English Reference