| Word | Definitions | Synonyms |
|---|---|---|
| opaque | (adjective) not transmitting or reflecting light or radiant energy; impenetrable to sight | - |
| (adjective) hard or impossible to understand | Synonyms: unintelligible | |
| opaquely | (adverb) in an opaque manner | - |
| opaqueness | (noun) the quality of being opaque to a degree; the degree to which something reduces the passage of light | Synonyms: opacity |
| (noun) incomprehensibility resulting from obscurity of meaning | Synonyms: opacity |