こんきょ根拠konkyo
1.

A rationale or reasoning that serves as the foundation for actions or assertions, providing justification for their validity.

2.

A central point or place that supports ongoing activities or serves as a base of operations.

Example:

その噂は全く根拠がなかった。

こんきょち根拠地konkyochi
1.

A location that serves as the primary area for carrying out specific activities or operations.

2.

A site that provides the foundational support or rationale for actions and assertions.

3.

A designated place where essential resources and support are organized to facilitate strategic actions.

4.

The main hub or center from which activities are directed and coordinated.

ほうてきこんきょ法的根拠houtekikonkyo
1.

The foundation of law or legal authority that supports a specific action, decision, or regulation within a legal system.

2.

The justification provided by law that legitimizes and explains the validity of a particular legal claim or argument.

3.

The underlying legal principles or precedents that guide the interpretation and application of laws in a specific context.

4.

The framework within which legal rights and obligations are established, ensuring that actions are compliant with established legal norms.