Interest
Interest noun - A legal right to participation in the advantages, profits, and responsibility of something.
Passion is a synonym for interest in attraction topic. In some cases you can use "Passion" instead a noun "Interest", when it comes to topics like avocation.
Passion
Passion noun - A feeling of strong or constant regard for and dedication to someone.
Interest is a synonym for passion in enthusiasm topic. Sometimes you can use "Interest" instead a noun "Passion", if it concerns topics such as avocation.
Mutual synonyms
How words are described
| human | human interest | human passion |
| old | old interest | old passion |
| common | common interest | common passion |
| original | original interest | original passion |
| Other adjectives: true, genuine, single, deep, romantic, strong, actual, real, great, intense, serious, main, sexual, personal, new, former, less, shared, mutual, obsessive, sudden. | ||
Both words in one sentence
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His love interest is a brainy and adorkably awkward girl named Jane who has a passion for a certain scientific field and he helps get her journal back after it's confiscated.
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In the Guardians of the Flame series, Karl Kullinane was very much like this in his days as a college student, so much so that a prospective love interest wasn't comfortable dating him because she was afraid of becoming his passion of the week, and him not sticking with her.
Source: Fleeting Passionate Hobbies -
Hisao's teacher Mutou prefers science, as does Hisao himself, Lilly's main interest is in English and Rin and Nomiya have a passion for art.
Source: Everybody Hates Mathematics
Cite this Source
Passion and Interest. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/interest/passion
Interest & Passion. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/interest/passion>.
Passion or Interest. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/interest/passion.
Google Ngram Viewer shows how "interest" and "passion" have occurred on timeline