1800, from un- (1) "not" + eventful. Related: Uneventfully.
an uneventful life
recovery was uneventful
the voyage was pleasant and uneventful
unequivocal
unerring
UNESCO
unethical
uneven
uneventful
unevitable
unexamined
unexceptionable
unexceptional
unexcusable
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