limpid

1 easily seen through her eyes are the blue of a limpid stream of water Synonyms crystal, crystal clear, crystalline, clear, liquid, lucent, pellucid, see-through, transparentRelated Words colorless, uncolored; diaphanous, lucid, semitranslucent, semitransparent, sheer, translucent, transparentized; glassy, vitreousNear Antonyms colored, dark, glazed, tinted; filmy, foggy, hazy, misty, nebulous, smoky (also smokey); dense, muddy, murky, turbidAntonyms cloudy, opaque

2 free from emotional or mental agitation the limpid conscience of a man who is at peace with himself as he awaits death Synonyms collected, composed, cool, coolheaded, equal, level, calm, peaceful, placid, possessed, recollected, sedate, self-composed, self-possessed, serene, smooth, together, tranquil, undisturbed, unperturbed, unruffled, unshaken, untroubled, unworriedRelated Words even, even-keeled, steady, well-adjusted, well-balanced; imperturbable, nerveless, unflappable, unshakable; centered, disciplined, equable, self-contained, self-controlled; affable, breezy, devil-may-care, easygoing, happy-go-lucky, laid-back, loosey-goosey, mellow; carefree, nonchalant, unconcerned; assured, confident, self-assured; aloof, detached, dispassionate, indifferent; bovine, impassive, phlegmatic, sober, stolid; relaxed, relieved, tranquilized (also tranquillized)Near Antonyms anxious, bothered, distressed, uneasy, unquiet, unsettled, worried; jittery, jumpy, nervous, restless, skittish, tense; high-strung, unstable, uptightAntonyms agitated, discomposed, disturbed, flustered, perturbed, unglued, unhinged, unstrung, upset