2. (adj)lucid having a clear mind Synonyms: crystal clear, transparent, logical, limpid, pellucid, luculent, coherent, perspicuous, crystalline Antonyms: insane, unclear, opaque, irrational
3. (adj)coherent, logical, lucid capable of thinking and expressing yourself in a clear and consistent manner Synonyms: coherent, consistent, ordered, transparent, limpid, tenacious, lucid, logical, legitimate, pellucid, luculent, crystal clear, perspicuous, crystalline Antonyms: opaque, unclear, insane, irrational
4. (adj)crystalline, crystal clear, limpid, lucid, pellucid, transparent transmitting light; able to be seen through with clarity Synonyms: vapourous, sheer, cobwebby, pellucid, crystal clear, diaphanous, lucid, logical, see-through, vaporous, gossamer, limpid, filmy, crystalline, guileless, luculent, coherent, gauze-like, transparent, gauzy, perspicuous, liquid Antonyms: irrational, opaque, insane, unclear
Synonyms, Thesaurus & Antonyms of 'lucid'
English Synonyms and Antonyms
1. lucid Clear (L. clarus, bright, brilliant) primarily refers to that which shines, and impresses the mind through the eye with a sense of luster or splendor. A substance is said to be clear that offer Synonyms: clear, apparent, intelligible, pellucid, transparent, diaphanous, limpid, perspicuous, unadorned, distinct, lucid, plain, unambiguous, evident, manifest, straightforward, unequivocal, explicit, obvious, translucent, unmistakable Antonyms: ambiguous, dim, foggy, mysterious, opaque, unintelligible, cloudy, dubious, indistinct, obscure, turbid, vague
Synonyms for lucid 
