cheerful

adjective
UK /ˈtʃɪə.fəl/
US /ˈtʃɪr.fəl/

Feeling happy and smiling a lot.

She gave me a cheerful smile when I walked in.


OTHER MEANINGS

2. Something that makes you feel happy and pleasant.

The room was painted in cheerful colors.

3. Willing and positive about doing something.

He was cheerful about helping with the chores.

4. Showing happiness in the way someone speaks or acts.

Her cheerful voice made everyone feel welcome.