безгрижен означава в английски

carefree▼(worry free, light hearted, etc.)
adjective
[UK: ˈkeə.friː] [US: ˈker.ˌfri]

careless▼(not giving sufficient attention or thought)
adjective
[UK: ˈkeə.ləs] [US: ˈker.ləs]

cavalier▼(not caring enough about something important)
adjective
[UK: ˌkæ.və.ˈlɪə(r)] [US: ˌkæ.və.ˈlɪr]

easygoing▼(casual and informal)
adjective
[UK: ˌiː.zɪ.ˈɡəʊɪŋ] [US: ˌiː.zɪˈɡo.ʊɪŋ]

gay [gayer, gayest]▼(happy, joyful and lively)
adjective
[UK: ɡeɪ] [US: ˈɡeɪ]

lighthearted▼(enjoyable lack of seriousness)
adjective
[UK: ˈlaɪt.ˌhɑː.təd] [US: ˈlaɪt.ˌhɑːr.təd]

nonchalant▼(casually calm and relaxed)
adjective
[UK: ˈnɒn.ʃə.lənt] [US: ˌnɑːn.ʃə.ˈlɑːnt]

wanton▼(playful, carefree)
adjective
[UK: ˈwɒn.tən] [US: ˈwɑːn.tən]