Simple. Silly; single, uncombined; plain, unadorned; mere; sincere, artless, unaffected, natural; direct, clear, perspicuous; credulous, foolish; humble, undistinguished, lowly; innocent; elementary.
Ant. Complex, double, compound, combined, mixed; ornate, adorned; blended, fused, multiform; artful, affected, artificial; indirect, complicated, circuitous, skeptic, pragmatic; proud, haughty, distinguished, celebrated; various, organized, elaborate; designing, insincere, double-minded; developed, perfect.
Sin. Evil, crime, guilt, offense, wickedness, fault, vice, criminality, misdeed; viciousness, ungodliness, wrong, wrongdoing, unrighteousness, iniquity, transgression, immorality, depravity, delinquency.
Ant. Virtue, godliness, rectitude, uprightness, sinlessness, excellence, blamelessness, goodness, holiness, innocence, morality, integrity, purity, righteousness, right.
Sing. Chant, carol, chirp, hum, warble, chirrup.
Singular. Unexampled, eminent, unprecedented, extraordinary, remarkable, uncommon, rare, unusual, peculiar, strange, odd, eccentric, fantastic; individual, unique; conspicuous, consummate, exceptional, particular; curious, queer.
Ant. Common, everyday, ordinary, commonplace, general, universal, usual, regular, customary, frequent, numerous; unnoticeable, normal, typical, inconspicuous, humdrum.
Sink. Subside, drop, droop, decay, lower, lessen; submerge, immerse, engulf; depress, degrade, debase, diminish; fall, descend; decline, dwindle, decrease; weary, flag, abate; reduce; drown; attenuate.
Ant. Rise, ascend, mount, increase, augment, aggrandize, swell; flourish, exalt, heighten, promote, enhance; encourage, perpetuate.
Situation. Site, station, post, case, plight, state; location, position; place, office; condition; locality, seat, ground, spot; circumstance, predicament; category; employment; footing, aspect; birth, standing.