How to say "steer" in Japanese

• 操るあやつるJLPT N1approx.Common
  godan verb, transitive verbThe verb: to steer, operate, or control a machine or vehicle, and more broadly to handle or manage something or someone. This common word is what you want for 'steer' in its verbal sense.
• 牡牛おうし
  nounThe animal, not the action: a bull or ox. It matches the noun 'steer' (a castrated ox) but is broader, also covering bulls generally; a less common word, it is never the verb.
  やつらは雄牛おうしを丸焼まるやきにするくらいの火ひをおこしていた。↗

  They had lit a fire fit to roast an ox.
• ステア
  nounA loanword for 'steer; steering'. Being a less common borrowing, it is seldom the word you actually want; for the verb sense, 操る is the usual choice, and this term is best treated as marginal.

For the verb 'steer' — guiding or controlling a machine or vehicle — use 「操る」; 牡牛 is the animal (a bull or ox, matching the noun 'steer'), and 「ステア」 is a less common loanword that is seldom needed.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

• 操るあやつるto operate (e.g. a machine)
• 牡牛おうしbull
• ステアsteer