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imperceptibly

imperceptibly

7 7.5
So slight that you do not notice it
  • adverb
  • /ˌɪmpərˈsɛptəblɪ/
translation icon : imperceptiblemente
  • The slanting golden light of the late afternoon moved imperceptibly across the lawn and the house.
  • almost imperceptibly
  • blend imperceptibly
  • change imperceptibly

Examples

  • Through suffering, this feeling has crept just as imperceptibly into my heart.

  • Differences are being narrowed, albeit at times at an imperceptibly slow pace.

    Academic text (1994)
  • Everything changes, and we change imperceptibly within the current of events.

    Academic text (1991)
  • A thin wash of light had slipped imperceptibly across the eastern sky.

    Fiction book (1992)
  • The day's length altered imperceptibly as Earth exchanged momentum with her moon.

    Fiction book (1990)
  • Look, I think, for most cops corruption creeps up slowly almost imperceptibly.

  • The cloud cover had begun to thin almost imperceptibly at first, but gradually the clearing became more noticeable.

    Fiction book (1993)
  • But the buildings lining the road grew imperceptibly taller, and suddenly she was in Tel Aviv.

    Fiction book (1996)
  • With great majesty, the scene was imperceptibly altering as the planet swung toward the dusk line.

    Fiction book (1991)
  • The shadows shifted imperceptibly as the sun set behind the mountains.

Synonyms

subtly
vsimperceptibly
48 5.1

In a way that is not obvious or easy to notice

is about smallness in degree rather than delicate precision
faintly
vsimperceptibly
47 2.7

In a way that is only slightly noticeable

is about subtle gradual change rather than just slight visibility
undetectably
vsimperceptibly
1 7.4

Without anyone being able to notice it

is about a barely visible change rather than complete invisibility
unnoticeably
vsimperceptibly
6.1

In a way people do not notice

is about very slight or gradual change that is almost not seen
indiscernibly
vsimperceptibly
8.1

In a way you cannot see or notice

is present slightly and may still be barely perceived
impalpably
vsimperceptibly
9.9

It happens so slightly that you cannot feel or notice it

is about slight subtlety in degree, not absence of feeling

Antonyms

1.0

In a way that is easy to see or understand

30 2.8

In a way that is easy to see or recognize

2 5.6

You can easily notice it

How Perceptible

clearly
881 1.0
noticeably
30 2.8
slightly
885 1.0
faintly
47 2.7
imperceptibly
7 7.5

Surface Forms

imperceptibly positive

Morphology

imperceptibly = imperceptible (transparent) = im + percept + ible + ly

The adverb is formed by adding the productive suffix '-ly' to the adjective 'imperceptible', yielding the expected adverbial meaning.

Etymology

Imperceptibly begins with im- 'not' and the part perceive means 'to notice', the same root you see in perception. So, it describes something that happens in a way that is 'not noticeable' or too small for people to see.