Obvious

apparent, bald, bald-faced, barefaced, bright-line, broad, clear-cut, crystal clear, decided, distinct, evident, lucid, luculent, luminous, manifest, nonambiguous, obvious, open-and-shut, palpable, patent, pellucid, perspicuous, plain, ringing, straightforward, transparent, unambiguous, unambivalent, unequivocal, unmistakable

cognizable, cognoscible, comprehendible, comprehensible, digestible, fathomable, graspable, intelligible, knowable, understandable; self-evident, self-explanatory; clean-cut, simple, tidy, uncomplicated; overt, undisguised; appreciable, perceptible, recognizable, sensible, tangible; discernible ( discernable), noticeable, observable, visible; black-and-white, explicit, trenchant, well-defined; clean, decipherable, fair, legible, readable

incomprehensible, indecipherable, unfathomable, unintelligible, unknowable; impalpable, imperceptible, inappreciable, indiscernible, insensible; cloudy, gauzy, gray ( grey), hazy, imprecise, indefinite, indeterminate, misty, murky, nebulous, noncommital, sketchy, slippery, subtle, vague; illegible, undecipherable, unreadable

blatant, conspicuous, flagrant, glaring, gross, obvious, patent, pronounced, rank, striking

arresting, clear, distinct, dramatic, emphatic, evident, eye-catching, marked, notable, noticeable, outstanding, plain, prominent, remarkable, salient, showy, splashy; absolute, arrant, downright, out-and-out, outright, sheer, stark, utter; detectable, discernible ( discernable), observable, perceptible, visible; abominable, atrocious, awful, deplorable, execrable, heinous, lousy, monstrous, outrageous, preposterous, shameful, shocking, terrible, wretched

imperceptible, inconspicuous, unnoticeable, unobtrusive; inconsequential, inconsiderable, insignificant, slight, small, trifling, trivial; concealed, hidden, invisible