じょうねつ情熱jounetsu
1.

A deep and unwavering commitment to a purpose or goal, where one dedicates themselves wholeheartedly without feelings of regret or doubt.

2.

An intense and fervent emotional state, characterized by a strong drive that ignites one's actions and expressions, often visible in the way someone speaks or performs.

3.

A profound enthusiasm or excitement toward a specific interest or activity, reflecting a person’s dedication and eagerness to engage fully with their pursuits.

4.

An emotional intensity that manifests in a person's strong feelings and fervor, often inspiring and influencing others through their passionate engagement.

Example:

彼の私に対する情熱はさめない。

じょうねつか情熱家jounetsuka
1.

A person who approaches life with intense enthusiasm and fervor, displaying a strong commitment to their interests and goals.

2.

An individual characterized by a deep emotional investment in their pursuits, often inspiring others through their zeal and dedication.

3.

Someone who embodies a relentless drive and eagerness in their endeavors, often leading them to engage wholeheartedly in their passions.

4.

A person who is driven by a powerful desire to achieve or advocate for something, often radiating enthusiasm and positivity in their actions.