önszántából meaning in English

of one's own accord▼noun
[UK: əv wʌnz əʊn əˈk.ɔːd] [US: əv wʌnz ˈoʊn əˈk.ɔːrd]

of one's own free will▼noun
[UK: əv wʌnz əʊn friː wɪl] [US: əv wʌnz ˈoʊn ˈfriː wɪl]

of one's own motion▼noun
[UK: əv wʌnz əʊn ˈməʊʃ.n̩] [US: əv wʌnz ˈoʊn ˈmoʊʃ.n̩]

on one's own account▼noun
[UK: ɒn wʌnz əʊn əˈk.aʊnt] [US: ɑːn wʌnz ˈoʊn əˈk.aʊnt]

proprio▼noun
[UK: prˈəʊprɪə] [US: prˈoʊprɪə]

do something of your own accord▼

self-prompted▼adjective
[UK: self ˈprɒmp.tɪd] [US: ˈself ˈprɑːmp.təd]