| English | Synonym |
|---|---|
| harum-scarum noun | adventurernoun daredevilnoun hotheadnoun lunaticnoun madcapnoun swashbucklernoun venturernoun |
| harum-scarum adjective | carefreeadjective devil-may-careadjective freewheelingadjective happy-go-luckyadjective irresponsibleadjective slaphappyadjective |
| harum-scarum adverb | pell-melladverb |