All perceptible antonyms
per·cep·ti·ble
P p adjective perceptible
- indiscernible — not discernible; that cannot be seen or perceived clearly; imperceptible.
- enigmatical — Pertaining to an enigma.
- obscure — (of meaning) not clear or plain; ambiguous, vague, or uncertain: an obscure sentence in the contract.
adj perceptible
- clear as mud — not at all clear
- lightless — without light or lights; receiving no light; dark.
- imperceptible — very slight, gradual, or subtle: the imperceptible slope of the road.
- imprecise — not precise; not exact; vague or ill-defined.
- fuliginous — sooty; smoky: the fuliginous air hanging over an industrial city.
- intangible — not tangible; incapable of being perceived by the sense of touch, as incorporeal or immaterial things; impalpable.
- impalpable — not palpable; incapable of being perceived by the sense of touch; intangible.