perseveringly

倦まず弛まず

perseveringly の類語

seriously, firmly, heart and soul, hard, tooth and nail, persistently, earnestly, resolutely, staunchly, steadily, hammer and tongs, patiently, decidedly, faithfully, diligently, doggedly, industriously

perseveringly の言い換えを探すには

perseveringly（倦まず弛まず）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。