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Synonyms

perceptible

American  
[per-sep-tuh-buhl] / pərˈsɛp tə bəl /

adjective

  1. capable of being perceived; recognizable; appreciable.

    a perceptible change in his behavior.

    Synonyms:
    apparent, discernible

perceptible British  
/ pəˈsɛptəbəl /

adjective

  1. able to be perceived; noticeable or recognizable

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • nonperceptibility noun
  • nonperceptible adjective
  • nonperceptibleness noun
  • nonperceptibly adverb
  • perceptibility noun
  • perceptibleness noun
  • perceptibly adverb
  • unperceptible adjective
  • unperceptibleness noun
  • unperceptibly adverb

Etymology

Origin of perceptible

From the Late Latin word perceptibilis, dating back to 1545–55. See percept, -ible

Explanation

Something perceptible is noticeable, even if just slightly. A perceptible noise can be heard. You perceive through your senses, and things that are perceptible can be perceived; you can sense them. A flavor is perceptible if you can taste it. A sound is perceptible if you can hear it. The opposite of perceptible is imperceptible, for things that can't be noticed or detected. If you notice a sound, sight, or change, then it must be perceptible.

Keep Reading on Vocabulary.com

Vocabulary lists containing perceptible

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“Based on the current analysis of soil conditions, tunnel depths, and tunnel design,” the study found, “Metro predicts that noise and vibration from tunnel construction and subway operations would not be perceptible above the tunnels.”

From Los Angeles Times • Mar. 26, 2026

The mouth renders the verdict: a barely perceptible sneer.

From The Wall Street Journal • Jan. 24, 2026

When Kotb joined “Today,” she brought a perceptible dose of passion to the show.

From Salon • Jan. 10, 2025

To human eyes, these movements are barely perceptible.

From Science Daily • Dec. 5, 2024

At the same moment the stirring of the air became perceptible to them; and it grew very cold.

From "The Two Towers" by J. R. R. Tolkien