noun-modifying (irregular)
Describes thinking, analysis, or insight that is sharp, thorough, and free of ambiguity. Often used in formal or literary contexts.
彼の透徹した分析は問題の本質を明らかにした。
His penetrating analysis revealed the essence of the problem.
透徹した論理で反論を退けた。
She refuted the counterargument with lucid logic.