adiaphanousness, agitation, bluster, bobbery, boil, boiling, brouhaha, bustle, churn, cloudiness, commotion, conturbation, darkness, dimness, dirtiness, discomposure, disorder, disquiet, disquietude, disturbance, ebullition, embroilment, excitement, ferment, fermentation, fever, feverishness, fidgets, flap, flurry, fluster, flutteration, foment, fume, fuss, hubbub, hurly-burly, imperviousness to light, inquietude, intransparency, jitters, jumpiness, maelstrom, malaise, miriness, moil, muckiness, muddiness, nerviness, nervosity, nervousness, obscurity, ooziness, opacity, opaque, opaqueness, perturbation, restlessness, roil, roiledness, rout, row, seethe, seething, slabbiness, slobbiness, sloppiness, sloshiness, sludginess, slushiness, squashiness, squelchiness, stir, swirl, to-do, trepidation, trepidity, tumult, tumultuation, turbidness, turbulence, turmoil, twitter, unease, unrest, upset