CAT, London fog
, London special, addle, addle the wits, aerospace, aerosphere, aftergrass, air hole, air pocket, airspace, amorphousness, ball up, bamboo, becloud, bedazzle, bedim, befog, befuddle, befuddlement, bemist, bewilder, bewilderment, blur, bother, botheration, bug, bump, cane, ceiling, cereal, cereal plant, chaos, clabber up, cloud, cloud over, cloud up, confuse, confusion, corn, crosswind, dark, darken, darken over, darkness, daze, dazzle, defocus, deform, dim, discombobulate, discombobulation, discomfit, discomfiture, discompose, discomposure, disconcert, disconcertion, disorder, disorganization, disorganize, disorient, disorientation, distort, distract, disturb, disturbance, drisk, drizzling mist, eclipse, embarrass, embarrassment, empty space, encloud, enmist, entangle, farinaceous plant, favorable wind, film, flummox, flurry, fluster, flutter, fog
up, fogginess, forage grass, frenzy, front, frost smoke, fuddle, fuddlement, fuss, fuzz, fuzziness, gauze, grain, graminaceous plant, grass, haze, head wind, high-pressure area, hole, indeterminateness, indistinctness, ionosphere, jetstream, jumble, lawn grass, lose resolution, low-pressure area, make uncertain, maze, mess, mess up, mist, mistiness, mix up, moider, muddle, muddlement, muddy, mumbo jumbo, murk, murkiness, mystification, mystify, nubilate, obfuscate, obfuscation, obnubilate, obscurantism, obscuration, obscure, obscurity, opacity, ornamental grass, overcast, overcloud, overshadow, oversmoke, pale, pea soup, pea-soup fog
, peasouper, perplex, perplexity, perturb, perturbation, pocket, pother, pucker, put out, puzzle, raise hell, rattle, reed, roughness, ruffle, shade, shadow, shapelessness, shuffle, smog, smoke, soften, soup, space, stew, stratosphere, substratosphere, sweat, swivet, tail wind, throw into confusion, tizzy, tropopause, troposphere, trough, turbulence, unclarity, unclearness, unform, unplainness, unsettle, unsettlement, unshape, upset, vagueness, vapor, visibility, visibility zero
bubble; cloud, bubble, foam, froth, head, spume, lather, suds, spray, surf, yeast, barm, spindrift, cloud, vapor, fog
, mist, haze, steam, geyser, scud, messenger, rack, nimbus, cumulus, woolpack, cirrus, stratus, cirrostratus, cumulostratus, cirrocumulus, mackerel sky, mare's tale, dirty sky, curl cloud, frost smoke, thunderhead, nephelognosy, nephograph, nephology, effervescence, fermentation, bubbling, nebula, cloudliness, nebulosity, bubbling, frothy, nappy, effervescent, sparkling, mousseux, frothy, up, cloudy, thunderheaded, vaporous, nebulous, overcast, the lowring element scowls o'er the darkened lands.
turbidity, cloudiness, fog
, haze, muddiness, haziness, obscurity, nephelometer, turbid, thick, muddy, obfuscated, fuliginous, hazy, misty, foggy, vaporous, nubiferous, cloudy (cloud), smoky, fumid, murky, dirty.
uncertainty, incertitude, doubt, doubtfulness, dubiety, dubitation, dubitancy, dubitousness, hesitation, suspense, perplexity, embarrassment, dilemma, bewilderment, timidity, vacillation, diaporesis, indetermination, vagueness, haze, fog
, obscurity, ambiguity, contingency, dependence, dependency, double contingency, possibility upon a possibility, open question, onus probandi, blind bargain, pig in a poke, leap in the dark, something or other, needle in a haystack, needle in a bottle of hay, roving commission, precariousness, fallibility, uncertain, casual, random, changeable, doubtful, dubious, indecisive, unsettled, undecided, undetermined, in suspense, open to discussion, controvertible, in question, vague, indeterminate, indefinite, ambiguous, equivocal, undefined, undefinable, confused, mystic, oracular, dazed, perplexing, enigmatic, paradoxical, apocryphal, problematical, hypothetical, experimental, unpredictable, unforeseeable (unknowable), fallible, questionable, precarious, slippery, ticklish, debatable, disputable, unreliable, untrustworthy, contingent, contingent on, dependent on, subject to, dependent on circumstances, occasional, provisional, unauthentic, unauthenticated, unauthoritative, unascertained, unconfirmed, undemonstrated, untold, uncounted, in a state of uncertainty, in a cloud, in a maze, bushed, off the track, ignorant, afraid to say, out of one's reckoning, astray, adrift, at sea, at fault, at a loss, at one's wit's end, at a nonplus, puzzled, lost, abroad, d_esorient_e, distracted, distraught, pendente lite, sub spe rati, Heaven knows, who can tell? who shall decide when doctors disagr.