carefree
UK /ˈkɛəfɹiː/ · US /ˈkɛɚfɹi/ adjective
- adjective Without cares or worries; free of concern or worries; without difficulty. “He left his cell phone behind and enjoyed a carefree summer day at the beach.”
Synonyms
laid-back unconcerned airy at ease at peace careless casual chill cool devil-may-care easy-breezy easygoing happy-go-lucky indifferent insouciant leisurely lighthearted loose mellow offhand unworried freewheeling harum-scarum slaphappy
Antonyms
aggravated agitated anxious careworn concerned disturbed nervous on edge on guard perturbed ruffled serious
Etymology
From care + -free.
Sources: Wiktionary · WordNet 3.0 — from the Wiktionary entry “carefree”, CC BY-SA 4.0. Details