Reverse Dictionary: OPAQUE

ADJECTIVES
► ADIAPHANOUS not translucent, opaque → 1658
► DRUVY not clear or transparent; turbid, opaque; murky; cloudy; also muddy → 1300 obs.
► ILLUMINOUS non-luminous, opaque, dark, without light → 1656
► OPACIOUS opaque → 1642 obs.
► OPACOUS impermeable to light, opaque → 1625
► OPACULAR somewhat opaque → 1761 obs.

ADVERBS
► OPACOUSLY opaquely → 1670

NOUNS
► OPACOUSNESS opaqueness → 1656

VERBS
► OPACATE to render opaque, to dim → 1660