See roily in Webster's New World Roget's A-Z Thesaurus II
adjective
Having sediment or foreign particles stirred up or suspended:
cloudy, muddy, murky, roiled, turbid. See clearViolently disturbed or agitated, as by storms:
dirty, heavy, raging, roiled, rough, rugged, stormy, tempestuous, tumultuous, turbulent, ugly, violent, wild. See calm
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