unassuming

adjective
UK /ˌʌnəˈsjuːmɪŋ/
US /ˌʌnəˈsuːmɪŋ/

Not trying to show off or seem important.

She was an unassuming girl who never bragged about her good grades.


OTHER MEANINGS

2. Not drawing attention to oneself; modest in appearance or manner.

He lived in an unassuming little house at the end of the street.

3. Lacking pretension or showiness; not fancy or flashy.

The restaurant had an unassuming exterior but served amazing food.

4. Not arrogant or boastful about one's abilities or achievements.

Despite his fame, the scientist remained unassuming and easy to talk to.