Usage patterns
根本的な解決a fundamental solution
This problem requires a fundamental solution.
根本的な問題a fundamental problem
There seems to be a fundamental problem within the organization.
〈事〉を根本的に見直すto fundamentally reconsider/review something
It was decided that the company's policy would be fundamentally reviewed.
根本的な違いa fundamental difference
There is a fundamental difference between the two ways of thinking.
根本的に異なるto be fundamentally different
His way of thinking is fundamentally different from mine.