unrest

n.(社会上的)不安，不稳，(心中的)不安

unreasonably, unreasoning, unrecognized, unreel, unregenerate, unregulated, unrelated, unrelenting, unrelentingly, unreliable, unremarkable, unremitting, unrepeatable, unrepentant, unrepresentative, unrequited, unreserved, unreservedly, unresolved, unresponsive, unrestrained, unripe, unrivalled (US unrivaled), unroll, unruffled, unruliness, unruly, UNRWA, unsafe, unsaid, unsalable, unsatisfactory, unsaturated, unsavoury (US unsavory), unsay, unscathed, unscented, unschooled, unscientific, unscramble,