unpredicted

amazing astonishing extraordinary remarkable shocking startling stunning sudden unanticipated unforeseen unpredictable wonderful

chance electrifying

accidental fortuitous from left field impulsive out of the blue without warning

expected normal ordinary predictable usual

abrupt accidental amazing astonishing fortuitous startling stunning sudden swift unanticipated unforeseen unpredictable wonderful

chance electrifying eye-opening from left field impetuous impulsive instantaneous not bargained for not in the cards out of the blue payback prodigious staggering unheralded unlooked-for

deliberate designed expected intentional planned predictable slow

unannounced unanticipated without warning

announced celebrated expected glorified predicted recognized