Antonyms of noun transparency

1 of 3 senses of transparency

Sense 1
transparency, transparence -- (permitting the free passage of electromagnetic radiation)
       Antonym of opacity (Sense 1)
      => opacity -- (the phenomenon of not permitting the passage of electromagnetic radiation)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun transparency

3 senses of transparency

Sense 1
transparency, transparence -- (permitting the free passage of electromagnetic radiation)
       => physical phenomenon -- (a natural phenomenon involving the physical properties of matter and energy)

Sense 2
transparency, transparence, transparentness -- (the quality of being clear and transparent)
       => clearness, clarity, uncloudedness -- (the quality of clear water; "when she awoke the clarity was back in her eyes")

Sense 3
foil, transparency -- (picture consisting of a positive photograph or drawing on a transparent base; viewed with a projector)
       => picture, image, icon, ikon -- (a visual representation (of an object or scene or person or abstraction) produced on a surface; "they showed us the pictures of their wedding"; "a movie is a series of images projected so rapidly that the eye integrates them")