Antonyms for plain

all:

fancy.

clear, obvious:

attractive, beautiful, unclear, extraordinary, Obscured, complex, vague, formal, embellished, abnormal, incomprehensible, decorated, imperceptible, dressed-up, complicated, pretty, ornate, hidden, ambiguous, concealed, obscure, uncommon, intricate, difficult, abstruse.

normal, everyday:

irregular, intelligent, infrequent, different, smart, rare, exceptional, unusual, new.

straightforward in speech:

dishonest, devious.

unembellished, basic:

indefinite.

noun:

decked out, blended, polite, prolix, Commingled, evasive, turbid, clouded, unclouded, unobvious, fused, opaque, conjoined, compounded, united, appareled, tactful, spoiled, soiled, dim, linked, ornamented, extravagant, cloudy, garnished, foggy, tawdry, exaggerated, courteous, merged, trimmed, besmirched, quiet, erroneous, watered-down, embroidered, dressed, fouled, dissembling, illegible, uncommunicative, bedecked, unreadable, glittery, circumlocutory, amalgamated, considerate, Cross-banded, black and tan, coalesced, indiscernible, embellished, indecipherable, lying, reserved, corrupted, debased, decorated, long-winded, incorporated, overdone, wordy, restrained, befouled, mendacious, taciturn, lurid, laconic, politic, undecipherable, intermixed, reticent, unknowable, roundabout, imprecise, sketchy, sullied, joined, combined, impalpable, gray, noncommital, untruthful, nonobvious, inhibited, civil, diplomatic, intermingled, tight-lipped, arrayed, defiled, verbose, unapparent, dubious, close-mouthed.

Paraphrases for Plain:

- lowest relevancy
- medium relevancy
- highest relevancy