unreserved

a. 不客气的,不隐瞒的,坦白的

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