しごく 至極 LinksSentence search for 至極Sentence search for しごくKanji details for 至 and 極Edit in JMdict Adverb (fukushi), Noun, used as a suffix1. very; extremely; exceedingly; quite; mostNoun which may take the genitive case particle 'no', Na-adjective (keiyodoshi), Noun2. top; highest; best Discussions Log in to talk about this word.