Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
unpleasant | No | Yes | No | No |
caustic | Yes | Yes | No | No |
unpleasant (noun) | caustic (noun) |
---|---|
the envelope of light rays reflected or refracted by a curved surface or object | |
any chemical substance that burns or destroys living tissue |
unpleasant (adjective) | caustic (adjective) |
---|---|
offensive or disagreeable; causing discomfort or unhappiness | of a substance, especially a strong acid; capable of destroying or eating away by chemical action |
harsh or corrosive in tone |