活かす【いかす】

活かす (いかす) means "to make use of," "to take advantage of," "to leverage," or "to bring out the best in" something. It expresses the idea of putting something valuable – such as skills, experience, resources, or natural qualities – to effective use, rather than letting them go to waste. It carries a positive nuance of maximizing potential or capitalizing on what is available.

Making use of skills, experience, or knowledge

This is the most common usage. When someone has abilities or experience, 活かす describes putting them to practical use.

Bringing out the best in something

活かす can also mean to bring out or highlight the inherent qualities or strengths of something – ingredients in cooking, materials in design, natural features in architecture, etc.

Common patterns

活かす often appears in patterns like:

• 〜～をいかす活かす – to make use of ~ - 〜～をいかして活かして – making use of ~ (connecting to the next clause) - 〜～をいかした活かした
  • Noun – a noun that makes use of ~ (modifier)

活かす vs. 生かす

Both いかす活かす and いかす生かす are read いかす and share overlapping meanings. いかす生かす has the broader meaning of "to keep alive" or "to let live," while いかす活かす focuses specifically on the sense of "utilizing effectively." In the context of leveraging skills or experience, both kanji are used, but いかす活かす is more common in business and professional contexts.