thankless

感謝しない,恩知らずの

thankless の類語

ungrateful, unpleasant, unappreciative, out of favor, misunderstood, unattractive, undesirable, unthankful, unwelcome, ugly, distasteful, bitter, unappealing, unappreciated, sour, unpopular, unlikable, bad, displeasing, uninviting, unappetizing, disliked, despised, unenjoyable, unsung, disagreeable, unsavory, unpalatable, unpleasing, lowly, unvalued, unengaging, dislikable, useless, vain, unrewarding, futile, fruitless, unlamented, unmourned, uncared for, unprofitable, miserable, self-centered, careless, wretched, uncared-for, unmindful, profitless, ungratifying, thoughtless, unrequited, unacknowledged, heedless, bootless

thankless の反意語

rewarding, appealing, grateful, welcome, attractive, inviting, appetizing

thankless の言い換えを探すには

thankless（感謝しない）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。