Synonyms and Antonyms of imperceptible
not perceptible by a sense or by the mind <a slight difference in hue between the two glasses that's imperceptible unless they're placed side by side> Synonyms impalpable, inappreciable, indistinguishable, insensible Related Words inaudible, intangible, invisible; inconspicuous, indistinct, unnoticeable, unseeable, unseen; faint, insignificant, liminal, slender, slight, subtle, trivial; buried, concealed, covert, disguised, hidden, obscure, shrouded, unapparent, vague Near Antonyms audible, observable, recognizable, tangible, visible; clear, conspicuous, evident, eye-catching, manifest, noticeable, obvious, plain, prominent, striking; apparent, distinct, significant, straightforward Antonyms appreciable, discernible (also discernable), palpable, perceptible, ponderable, sensible
Seen and Heard
What made you want to look up imperceptible? Please tell us where you read or heard it (including the quote, if possible).