up-and-up

正直な,信用できる,公正な

up-and-up の類語

good-faith, straight-shooting, square-shooting, square-dealing, on the level, on the square, straight shooting, square dealing, on the up-and-up, genuine, straight, open, square, open and aboveboard, foursquare, authentic, bona fide, single-hearted, fair and square, aboveboard, veritable

up-and-up の言い換えを探すには

up-and-up（正直な）の類語・言い換え（パラフレーズ）を、日本語訳つきで関連度順に並べています。英作文の語彙を増やしたいとき、長文読解で本文と選択肢の言い換えを見抜きたいときに使えます。