grinner

the child was a constant grinner, always showing off their teeth.

he's a notorious grinner, especially when he's up to something.

despite the bad news, she managed to maintain a cheerful grinner.

the comedian's infectious grinner charmed the entire audience.

he's a natural grinner, always brightening up the room.

the politician tried to appear as a friendly grinner during the debate.

she's a genuine grinner, her smile reaching her eyes.

the puppy was a happy little grinner, wagging its tail.

his wide grinner revealed a gap between his front teeth.

she's known as a cheerful grinner around the office.

the winning team celebrated with a collective, joyful grinner.