happy-go-lucky
(hap-py-go-luck-y)
5 syllables
Definition
adjective. taking things as they come; cheerfully irresponsible
Example Sentence
He had a happy-go-lucky personality.
Synonyms
carefree; devil-may-care; easygoing; improvident
Antonyms
Hear It! Say It! Write It!
happy-go-lucky