noun

  1. basic mistake, careless mistake.

Variations

Pronunciation Kanji Kana Is Common
 
 
凡ミス ぼんミス

Contained Kanji Breakdown

commonplace, ordinary, mediocre
ボン およ.そ ハン (7th, N1)
table, table enclosure, table or windy radical (no. 16)
キ きにょう (Kentei 1)
dot, tick or dot radical (no. 3)
チュ (Kentei 1)