side with

肩を持つ、与する、肩を入れる、付く

side with の類語

take sides, go in with, go along with, throw in with, take sides with, strike in with, join, second, back, meet, agree, rally round, go with, champion, take part with, flock to, line up with, get together with, join up with, act with, get in behind, stand by, stand in with, range with, agree with, stand behind, join hands with, stick up for, stick by, agree in opinion, coincide, string along with, swing in with, back up, concur, team up, team up with, align with, get together, close with, advocate, fall in with, stand back of, echo, join with, accord, identify with, align, support, stand, side, uphold, string along, ditto, run interference for, favor, promote, unite with, conform to, get behind

例文

• Mary took sides with me against my teacher.
  メアリーは私が先生と対立したときに私の味方をしてくれた。
• I will side with you just this once.
  今回だけは君の味方をしよう。
• I took sides with them in the argument.
  私はその議論で彼らを支持した。

side with の言い換えを探すには

side with（肩を持つ）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。