Imperceptible

Synonyms of imperceptible

• invisible
• undetectable
• unnoticeable

Antonyms of imperceptible

• visible
• noticeable
• perceptible

Collocations of imperceptible

imperceptible change

Frequency: 70 %

There was an imperceptible change in the temperature as the sun set.

imperceptible movement

Frequency: 60 %

The imperceptible movement of the leaves in the gentle breeze was mesmerizing.

imperceptible shift

Frequency: 50 %

She felt an imperceptible shift in the atmosphere when he entered the room.

imperceptible sound

Frequency: 45 %

There was an imperceptible sound coming from the distant forest.

imperceptible touch

Frequency: 35 %

He felt an imperceptible touch on his shoulder, but no one was there.

Idiomatic Expressions for imperceptible

• Phrase: like a needle in a haystack
  Meaning: extremely difficult or impossible to find or perceive
  Usage: Finding the missing earring in the grass was like looking for a needle in a haystack.