This is the 15409th most frequent Korean word.
법률적
"Legal" or "pertaining to law."
Here, '법률적으로' is used as an adverb meaning 'legally', derived from the word '법률적' which means 'legal'.
그 사건은 법률적으로 해결되어야 합니다.
That case must be resolved legally.
In this sentence, '법률적' is used as an adjective describing '지식' (knowledge), indicating that it pertains to legal matters.
법률적 지식은 법학을 공부하면서 얻을 수 있습니다.
Legal knowledge can be obtained while studying law.
Here, '법률적인' is used as an adjectival modifier indicating a connection to legal aspects or viewpoints.