Meaning and Usage
"強力" (きょうりょく) means "powerful" or "strong," often describing something with great force, influence, or effectiveness. It is commonly used for physical strength, machinery, effects, or influential allies.
Common Collocations
- 強力なエンジン (powerful engine): used to describe engines with high power output.
- 強力な効果 (powerful effect): often used for medicines, chemicals, or actions that have a strong impact.
- 強力な味方 (powerful ally): refers to someone who provides strong support or help.
Register and Nuance
"強力" is a neutral to formal adjective and can be used in both spoken and written Japanese. It conveys a sense of strength or power that is notable and effective.
Learner Tips
Be careful not to confuse "強力" with "協力" (きょうりょく), which means "cooperation." Although they sound the same, their meanings are very different. "強力" focuses on strength or power, while "協力" is about working together.