b as well as a

AだけでなくBも

b as well as a の類語

not only ... but also ..., not just a but b, both a and b, not merely a but b, in addition to a, b

b as well as a の言い換えを探すには

b as well as a（AだけでなくBも）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。