as an approximation

as an approximation の類語

in general, normally, by and large, as a rule, all things considered, predominantly, usually, in the long run, all in all, generally, mostly, on the whole, routinely, overall, ordinarily, commonly, for the most part, mainly, broadly, chiefly, at large, roughly, altogether

as an approximation の反意語

specifically

as an approximation の言い換えを探すには

as an approximation（）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。