Antonyms for clear as mud
- adjective
Antonyms
- adj.
- clear, clear as day, decided, clear-cut, straight-forward, open-and-shut informal, obvious, cut and dry, plain, plain as day, crystal-clear, apparent, patent, plain as print, notable, evident, bait, noticeable, manifest, intuitive, blatant, conspicuous, glaring, palpable, plain as porridge, elucidate, undoubted, prima facie, ostensible, splendent, undissembled, arrant dated, eyely dated rare