gainful

利益のある,もうかる;有利な

gainful の類語

profitable, lucrative, paying, advantageous, paid, well-paying, worthwhile, well-spent, valuable, productive, of value, rewarding, good, fat, remunerative, useful, yielding a return, well, moneymaking, rich, fruitful, breadwinning, substantial, generous, beneficial, satisfying, lush, banausic

gainful の反意語

unprofitable, worthless

gainful の言い換えを探すには

gainful（利益のある）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。