adj. 25B6; adjective ABSURD, ridiculous, farcical, laughable, risible, preposterous, foolish, mad, insane, idiotic, stupid, inane, silly, asinine, nonsensical; informal crazy; rare derisible.
sensible.
LUDICROUS
Meaning of LUDICROUS in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012