impulsively Synonyms

impetuously fancifully extemporaneously erratically prematurely inadvisedly hurriedly mindlessly incautiously heedlessly capriciously hotheadedly unpremeditatedly imprudently on the spur of the moment unthinkingly unreasoningly thoughtlessly regardlessly recklessly purblindly precipitously on impulse on a whim brashly haphazardly inconsiderately impromptu headlong headily hastily foolishly extempore changeably carelessly automatically instinctively intuitively obtusely unexpectedly suddenly spontaneously whimsically rashly quickly precipitately precipitantly pell-mell passionately abruptly