frequent Antonyms

rare uncommon infrequent phenomenal special sporadic stellar strange unwonted sui generis surpassing terrific spasmodical spasmodic preternatural protean quint scarce secular seldom sensational singular sparse the unrepeatable beyond compare few and far between out of the ordinary par excellence record-breaking supernormal unbeaten uncomparable unrepeated one-time one-off unexampled unique unpeered unusual utopian weird Alfred all-time rare earth best possible periodical abnormal boycott embezzle