topple

ぐらぐらする,ぐらついて倒れる

topple の類語

throw down, bowl over, blow down, fell, bring down, fall, blow over, trip, chop down, take a fall, spread-eagle, mow down, fall flat, down, level, list, ground, drop, knock down, knock over, floor, tumble, throw, overturn, dash down, tip, take down, collapse, founder, pitch, deck, fetch down, turn over, whack down, cut down, pull down, cast down, capsize, lay out, tip over, bowl down, overthrow, tilt, lay level, lay low, cave in, stumble, wobble, spread eagle, upset, turn turtle, go down, take a spill, sprawl, take a flop, lurch, flounder, break up, fall in, break down

例文

• Those books look as if they're going to topple over any minute.
  本の山は今にも崩れそうに見える。

topple の言い換えを探すには

topple（ぐらぐらする）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。