to-and-fro

あちこちに動く,前後に動く

to-and-fro の類語

coming and going, up-and-down, come and go, alternate, shuttle, reciprocation, ups and downs, sine wave, seesaw, teeter, ebb and flow, back and forth, back and fill, wax and wane, teeter totter, swing, reciprocate, alternation, teetering, flux and reflux, wigwag, zigzag, tottering, hesitation, reciprocal, indecision, quarrel, volley, indecisiveness, irresolution

to-and-fro の言い換えを探すには

to-and-fro（あちこちに動く）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。