Thesaurus:imperceptible
English
editAdjective
editSense: not perceptible; not detectable
editSynonyms
editAntonyms
editHyponyms
editFurther reading
edit- “376. physical insensibility” in Roget's Thesaurus, T. Y. Crowell Co., 1911.
- “imperceptible” in Moby Thesaurus II, Grady Ward, 1996.