offhand Synonyms - page 2

discourteous dismissive disregardfully extemporal cool cavalier ad libitum apathetic autoschediastic bird-witted blase brusque careless casual extemporarily flippant glancingly insouciant jury-rigged low-pressure monosyllabic nonchalant parenthetically passing percursory informally indifferent glib gruff headfirst impolite improvisatorial improvised improviso incircumspect perfunctorily