voluntar Adjective, voluntar

1. voluntary

Appox. usage (any sense): 27 per million words

benevol Adjective, benevol

1. voluntary

Appox. usage (any sense): 0.303 per million words

clacă Noun, f, clacă

1. (historical) corvee
2. voluntary work

Appox. usage (any sense): 0.426 per million words