addlebrained, addled, addleheaded, addlepated, airy, amorphic, amorphous, anarchic, attenuate, attenuated, baggy, beclouded, befuddled, blear, bleared, bleary, blind, blinding, blobby, blurred, blurry, boyish, cat-and-doggish, chaotic, characterless, clear as mud, cloudy, confused, dark, delicate, diaphanous, diluted, dim, disorderly, drippy, driving, drizzling, drizzly, drumming, ethereal, faint, featureless, feeble, filmy, fine-drawn, fine, finespun, flimsy, fogged, foggy, formless, frail, fuddlebrained, fuddled, fuzzy, gauzy, girlish, gossamer, gracile, half-seen, half-visible, hazy, ill-defined, in a fog, in a muddle, inchoate, inconspicuous, indecisive, indefinite, indeterminate, indistinct, indistinguishable, inform, insubstantial, kaleidoscopic, lacy, light, low-profile, lumpen, merely glimpsed, misted, misty-moisty, mizzly, muddled, muddleheaded, muddy, murky, muzzy, nebulous, nondescript, obscure, opaque, orderless, out of focus, pale, papery, pea-soupy, pelting, pluvial, pluviose, pluvious, pouring, puzzleheaded, rainy, rare, rarefied, semivisible, shadowy, shapeless, showery, slender, slenderish, slight-made, slight, slim, slimmish, slinky, small, smoggy, soupy, streaming, subtle, svelte, sylphlike, tenuous, thin-bodied, thin-set, thin-spun, thin, thinnish, threadlike, transcendent, uncertain, unclear, undefined, unintelligible, unordered, unorganized, unplain, unrecognizable, vague, wasp-waisted, watered-down, watered, watery, weak, willowy, wiredrawn, wispy