あんがい 案外 Common word JLPT N2 Wanikani level 22 Play audio LinksSentence search for 案外Sentence search for あんがいKanji details for 案 and 外Edit in JMdict Adverb (fukushi), Adverb taking the 'to' particle1. unexpectedly; surprisinglyNa-adjective (keiyodoshi)2. unexpected; unanticipated; unforeseen; surprising Discussions Log in to talk about this word.