Lacking definite form or limits:
— Gropes among cloudy issues toward a feeble conclusion.

synonyms: nebulose, nebulous.

Roget 353: bubbling etc. v.; frothy, nappy^†, effervescent, sparkling, mousseux [Fr.], frothy [Fr.Tr.], up.    cloudy etc. n.; thunderheaded^†; vaporous, nebulous, overcast.    ... show more

Roget 422: dim, dull, lackluster, dingy, darkish, shorn of its beams, dark 421.    faint, shadowed forth; glassy; cloudy; misty etc. (opaque) 426; blear; muggy^†, fuliginous^†; nebulous, nebular; obnubilated^†, overcast, crepuscular, muddy, lurid, leaden, dun, dirty; looming etc. v.. pale etc. (colorless) 429; confused etc. (invisible) 447.    ... show more

Polish: mgławicowy

Full of or covered with clouds.

of liquids Clouded as with sediment:
— A cloudy liquid.

synonyms: mirky, muddy, murky, turbid.

Roget 421: dark, darksome^†, darkling; obscure, tenebrious^†, sombrous^†, pitch dark, pitchy, pitch black; caliginous^†; black etc. (in color) 431.    sunless, lightless etc. (sun) (light), etc. 423; somber, dusky; unilluminated etc. (illuminate) etc. 420^†; nocturnal; dingy, lurid, gloomy; murky, murksome^†; shady, umbrageous; overcast etc. (dim) 422; cloudy etc. (opaque) 426; darkened; etc. v.. dark as pitch, dark as a pit, dark as Erebus [Lat.].    benighted; noctivagant^†, noctivagous^†.    ... show more

Roget 426a: turbid, thick, muddy, obfuscated, fuliginous^†, hazy, misty, foggy, vaporous, nubiferous^†; cloudy (cloud) 353.    smoky, fumid^†, murky, dirty.    ... show more

Polish: nieprzeźroczysty, nieklarowny, nieczysty, zanieczyszczony, nieprzejrzysty, mętny, nieprzezroczysty