iscusit Adjective, iscusit skilled Appox. usage (any sense): 1.42 per million words Appox. usage (any sense): 1.42 per million words
iscusi Verb, iscusi (dated) to improve one's skill Appox. usage (any sense): 1.04 per million words Appox. usage (any sense): 1.04 per million words