解決策|かいけつさくkaiketsusaku

1. nounsolution; solution strategy
   彼女かのじょはいい解決策かいけつさくを思おもいついた。↗

   She thought of a good solution.

• SynonymソリューションNeutralLoanword used mainly in business and IT for a solution or means of solving something, not limited to packaged plans; 「解決策」 is the general term for any situation.
• Synonym解決法かいけつほうNeutralA method for solving a problem; almost interchangeable with 「解決策」, but leans slightly toward concrete ways of doing it.
• Related解決かいけつNeutralThe act or result of a problem being settled, as in 「事件が解決する」; it is not the plan itself.

For a countermeasure aimed at a problem, say 「解決策」, as in 「解決策を探る」. In business and IT, 「ソリューション」 is common; when a problem has been settled, use 「解決」.

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

1. 問題もんだいや困こまった状況じょうきょうを処理しょりして、良よい結果けっかに導みちびく方法ほうほう。