同一

N1 一同 ichidou all present, all concerned, all of us N1 混同 kondou confusion, mixing, merger N1 同調 douchou sympathy, agree with, alignment N1 同等 doutou equality, equal, same rank N1 同封 doufuu enclosure (e.g., in a letter) N1 同盟 doumei alliance, union, league N1 一概に ichigaini unconditionally, necessarily N1 一部分 ichibubun a part, a portion N1 一別 ichibetsu parting

N4 同 dou / ona.ji same, agree, equal N5 一 ichi, itsu / hito-, hito.tsu one, one radical (no.1), un