むじゅん矛盾mujun
1.

A situation where two or more statements, beliefs, or actions are in opposition to each other, leading to a lack of logical coherence.

2.

A fundamental conflict that arises when different aspects of reasoning or beliefs do not align, often resulting in perplexity or confusion.

3.

In philosophical terms, the relationship between two propositions where if one is true, the other must be false, highlighting the tension between contradictory ideas.

4.

The state of being in opposition or conflict, often manifesting in discussions or arguments where opposing viewpoints coexist.

Example:

それは矛盾だらけだ。

じこむじゅん自己矛盾jikomujun
1.

A state in which one's own beliefs, actions, or reasoning conflict with each other, leading to inconsistencies within oneself.

2.

A condition where an individual's statements or decisions are in direct opposition to one another, creating a logical dissonance.

3.

The phenomenon of holding two or more contradictory views simultaneously, resulting in a lack of harmony in one’s understanding or behavior.