Interest is a term commonly understood to mean the feeling of wanting to learn more about something or someone. It can also refer to the charge for borrowing money, typically expressed as an annual percentage rate.
Synonyms for Interest
- Curiosity
- Attention
- Concern
- Engagement
- Attraction
Definition & Meaning for Interest
The definition of interest varies based on context. In finance, interest is the cost of using someone else’s money. In a general sense, it means a desire to learn or know more about a particular subject or activity. The meaning of interest changes slightly based on its usage, making it a versatile word.
Another Word for Interest in a Sentence
If you’re looking for another way to say ‘interest,’ consider the word ‘curiosity.’ For example, “Her curiosity about space led her to study astronomy.”

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