sudden Definition

abrupt, unexpected, sharp, unforeseen, explosive, precipitous, dramatic, precipitated, untimely, rapid, drastic, shock, surprising, unanticipated, unplanned, hasty, surprise, spontaneous, precipitate, stunning, unforeseeable, unexpectedly, quick, steep, immediate, spectacular, syndrome, thunder, upsurge, radical, brutal, experienced, brusque, flash, violent, suffered, blunt, acute, unintended, fast, sustained, vicious, rude, brutish, unannounced, exerted, sharply, snap, endured, anorexia, snappy, barbaric, harsh, casual, incurred, undeclared, rough, excess, token, brute, pelvic, ink, breaking, intrusive, lump-sum, inexplicable, unexplained, inevitable, unexplainable, strange, uncontrollable, imminent, unusual, ictic, consequent, ferly, blastment, startling, momentary, subitaneous, impending, gradual, wham, abnormal, unpredicted, burst out, startlish, shocking, intempestive, unavoidable, massive, precipitious, subsultus, in haste, jarring, huge, inexorable, heartstricken, loss of consciousness, rejolt,