How to say "implement" in Japanese

• 道具どうぐJLPT N4approx.Common
  nounThe general-purpose word for a tool or implement: any device you use to do a job, from kitchen utensils to workshop tools. When in doubt, this is the safe choice.
  この道具どうぐはなんの役やくにもたたない。↗

  This tool is good for nothing.
• 工具こうぐCommon
  nounA tool for work — a craftsman's or tradesman's tool used in a workshop or factory. Narrower and more technical than 道具, it is seldom what you want for a tool in general conversation.
  私はハンマーを工具箱こうぐばこに入いれています。↗

  I keep my hammer in the toolbox.
• 器具きぐJLPT N2approx.Common
  nounAn implement or instrument made for a particular purpose — a utensil or device with a specific use. Typical contexts are kitchen utensils and medical or measuring instruments.
  これは主婦しゅふの手間てまを省はぶく便利べんりな器具きぐです。↗

  This is a great time-saving gadget for the housewife.
• 用具ようぐCommon
  nounImplements or equipment for a particular activity — sports gear, camping equipment, and the like — where English would say 'equipment' rather than a single tool.
  料理用具りょうりようぐを一括いっかつして買かいたい。↗

  I want to buy cooking utensils in one lot.
• 器物きぶつCommon
  nounUtensils, vessels, and household articles regarded as objects, furniture included. For a tool or working implement in the ordinary sense it is a marginal choice — think 'utensils and articles' rather than 'tool'.

For 'implement', pick 道具 for a tool in general, 工具 for a work or trade tool, 器具 for a purpose-made instrument or utensil, 用具 for an activity's equipment, and 器物 for utensils or articles as objects.

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

• 道具どうぐtool
• 工具こうぐtool
• 器具きぐutensil
• 用具ようぐtool
• 器財きざいtool
• 器物きぶつutensil
• インプリメントimplement