To Match
する verb
いっちする
合わせる (あわせる) To Join Together, To Unify, To Match
合う (あう) To Suit, To Come Together, To Meet, To Match
似合う (にあう) To Suit, To Match
一致する (いっちする) To Match
My itchy いっち sweater Matches your itchy いっち sweater. We must have the same grandmother.