All imperceptible synonyms
im·per·cep·ti·ble
I i adj imperceptible
- insignificant — unimportant, trifling, or petty: Omit the insignificant details.
- gradual — taking place, changing, moving, etc., by small degrees or little by little: gradual improvement in health.
- indistinguishable — not distinguishable.
- microscopic — so small as to be invisible or indistinct without the use of the microscope: microscopic organisms. Compare macroscopic.
- invisible — not visible; not perceptible by the eye: invisible fluid.
- subtle — thin, tenuous, or rarefied, as a fluid or an odor.
- inaudible — not audible; incapable of being heard.
- undetectable — to discover or catch (a person) in the performance of some act: to detect someone cheating.
- fine — of superior or best quality; of high or highest grade: fine wine.
- impalpable — not palpable; incapable of being perceived by the sense of touch; intangible.
- inconspicuous — not conspicuous, noticeable, or prominent.
- indiscernible — not discernible; that cannot be seen or perceived clearly; imperceptible.
- indistinct — not distinct; not clearly marked or defined: indistinct markings.
- infinitesimal — indefinitely or exceedingly small; minute: infinitesimal vessels in the circulatory system.
- insensible — incapable of feeling or perceiving; deprived of sensation; unconscious, as a person after a violent blow.
- minute — the sixtieth part (1/60) of an hour; sixty seconds.
- momentary — lasting but a moment; very brief; fleeting: a momentary glimpse.
- shadowy — resembling a shadow in faintness, slightness, etc.: shadowy outlines.
- slight — small in amount, degree, etc.: a slight increase; a slight odor.
- small — of limited size; of comparatively restricted dimensions; not big; little: a small box.
- tiny — very small; minute; wee.
- trivial — of very little importance or value; insignificant: Don't bother me with trivial matters.
- vague — not clearly or explicitly stated or expressed: vague promises.
- imponderable — not ponderable; that cannot be precisely determined, measured, or evaluated.
- inappreciable — imperceptible; insignificant: an inappreciable difference.
- inconsiderable — small, as in value, amount, or size.
- unnoticeable — attracting notice or attention; capable of being noticed: a noticeable lack of interest.
adjective imperceptible
- faint — lacking brightness, vividness, clearness, loudness, strength, etc.: a faint light; a faint color; a faint sound.
- light — a light product, as a beer or cigarette.
- ephemeral — An ephemeral plant.
- evanescent — Soon passing out of sight, memory, or existence; quickly fading or disappearing.