Discreet

a.	1.	Possessed of discernment, especially in avoiding error or evil, and in the adaptation of means to ends; prudent; sagacious; judicious; not rash or heedless; cautious. It is the discreet man, not the witty, nor the learned, nor the brave, who guides the conversation, and gives measures to society. - Addison. Satire 's my weapon, but I 'm too discreet To run amuck, and tilt at all I meet. - Pope. The sea is silent, the sea is discreet. - Longfellow.
	2.	Differing; distinct.

Adj.	1.	discreet - marked by prudence or modesty and wise self-restraint; "his trusted discreet aide"; "a discreet, finely wrought gold necklace" Antonyms: indiscreet - lacking discretion; injudicious; "her behavor was indiscreet at the very best"
	2.	discreet - unobtrusively perceptive and sympathetic; "a discerning editor"; "a discreet silence" Synonyms: discerning
	3.	discreet - heedful of potential consequences; "circumspect actions"; "physicians are now more circumspect about recommending its use"; "a discreet investor" Synonyms: circumspect

Olympian, aloof, backward, bashful, blank, calculating, canny, chary, chilled, chilly, circumspect, close, closemouthed, cold, considerate, constrained, controlled, cool, dark, deliberate, detached, diplomatic, discriminative, distant, dry, enlightened, evasive, expressionless, forbidding, frigid, frosty, gingerly, guarded, heedful, hesitant, icy, impassive, impersonal, inaccessible, introverted, judgmatic, judicial, leaving out nothing, mindful, moderate, modest, noncommittal, offish, on guard, overlooking no possibility, pawky, provident, prudential, reasonable, reflecting, reflective, regardful, remote, removed, repressed, reserved, restrained, reticent, retiring, safe, secret, secretive, shifty, shrinking, simple, slow to act, standoff, standoffish, subdued, suppressed, temperate, tentative, thorough, thoughtful, unadorned, unadventurous, unaffable, unapproachable, uncommunicative, uncongenial, undaring, undemonstrative, unelaborate, unenterprising, unexcessive, unexpansive, unextreme, ungenial, unostentatious, unprecipitate, unpretentious, wary, watchful, well-advised, well-judged, withdrawn