fairly clear Antonyms

aleatory rainy rayless roily smudged stochastic sunless tenebrose tenebrous vaporous vespertine ill-defined aphotic cloudlike nontransparent amorphic puzzling nebulose nebular amphibological bewildering blurred cirrose clogged composite duskish enigmatical fuliginous fuzzy impalpable membranous mirky mistakable multivocal polysemantic