| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | crucial |
| Synonyms: | cardinal, critical, decisive, imperative, important, key, necessary, vital |
| Antonyms: | unimportant, unnecessary |
| Main Entry: | critical |
| Part of Speech: | adjective |
| Definition: | urgently important |
| Synonyms: | acute, all-important, climacteric, conclusive, consequential, crucial, dangerous, deciding, decisive, desperate, determinative, dire, exceptive, grave, hairy*, hazardous, high-priority, integral, momentous, perilous, pivotal, precarious, pressing, risky, serious, significant, strategic, urgent, vital, weighty |
| Antonyms: | trivial, uncritical, unimportant |
| Main Entry: | diplomatic |
| Part of Speech: | adjective |
| Definition: | politic, tactful |
| Synonyms: | adept, arch, artful, astute, bland, brainy, cagey, calculating, capable, clever, conciliatory, conniving, contriving, courteous, crafty, cunning, deft, delicate, dexterous, discreet, gracious, guileful, intriguing, opportunistic, polite, prudent, savvy, scheming, sensitive, sharp, shrewd, sly, smooth, strategic, suave, subtle, wily |
| Antonyms: | artless, impolite, rude, tactless |
| Main Entry: | discreet |
| Part of Speech: | adjective |
| Definition: | cautious, sensible |
| Synonyms: | alert, attentive, awake, cagey, calculating, careful, chary, circumspect, civil, conservative, considerate, controlled, diplomatic, discerning, discriminating, gingerly, guarded, having foresight, heedful, intelligent, judicious, like a clam, moderate, noncommittal, not rash, observant, on lookout, politic, precautious, prudent, reasonable, reserved, restrained, safe, sagacious, strategic, tactful, temperate, thoughtful, vigilant, wary, watchful, wise, worldly-wise |
| Notes: | discreet means 'judicious, prudent, showing discernment,' while discrete means 'detached, separate' and 'individually distinct' |
| Antonyms: | careless, foolish, incautious, indiscreet, rash, reckless, thoughtless, uncareful, undiscerning |