smilier
Showing more teeth
Smilier is the comparative form of smiley, meaning more inclined to smile or having a broader smile.
Someone might be smilier in photos than in person, or smilier after good news: She's always smilier on Fridays.
cheerful
Increased in contentment
warmer
Higher in temperature
- friendlierMore warmly disposed
happier
Increased in contentment
toothier
Having larger teeth
- keep smilingContinue showing happiness
- smiling face
- smiling assassinTreacherous person feigning friendliness