Incoherent(adjective) Not clear and hard to understand. Hindi meaning:बेतुका Synonyms: Unclear, Inarticulate, Muddled, Unintelligible Antonyms: Lucid, Clear, Logical Example: Rachel whispered something incoherent. Trick to remember: कोहरे (धà¥à¤‚ध) me sab incoherent(not clear) hota h.