underhanded

こそこそとずるく,陰険に

underhanded の類語

sneaky, underhand, sly, corrupt, crooked, shifty, insidious, ill-got, clandestine, secret, ill-gotten, hole-and-corner, crafty, indirect, tricky, artful, wily, fraudulent, slippery, back-door, dark, under-the-table, dishonest, criminal, unethical, false, under-the-counter, unscrupulous, two-faced, covert, cunning, suspicious, amoral, not kosher, backstairs, furtive, rotten, guileful, questionable, unprincipled, shady, surreptitious, without shame, sinister, undercover, calculating, doubtful, corrupted, dubious, immoral, privy, sneaking, shameless, treacherous, fishy, disingenuous, quiet, feline, scheming, sharp

underhanded の反意語

straight, overhand, ethical, scrupulous

underhanded の言い換えを探すには

underhanded（こそこそとずるく）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。