Harum-scarum

a.

1.

Wild; giddy; flighty; rash; thoughtless. They had a quarrel with Sir Thomas Newcome's own son, a harum-scarum lad. - Thackeray.

Noun	1.	harum-scarum - a reckless impetuous irresponsible person Synonyms: daredevil, madcap, swashbuckler, hothead, lunatic
Adj.	1.	harum-scarum - cheerfully irresponsible; "carefree with his money"; "freewheeling urban youths"; "had a harum-scarum youth" Synonyms: devil-may-care, happy-go-lucky, slaphappy, freewheeling, carefree
Adv.	1.	harum-scarum - in a wild or reckless manner; "dashing harum-scarum all over the place"; "running pell-mell up the stairs" Synonyms: pell-mell

pell-mell