WordNet: carefree, devil-may-care, freewheeling, happy-go-lucky, harum-scarum, slaphappy

Sanatista
cheerfully irresponsible; "carefree with his money"; "freewheeling urban youths"; "had a harum-scarum youth"



carefree


devil-may-care


freewheeling


happy-go-lucky


harum-scarum


slaphappy