smarter
They are smart, but humans are smarter.
Smart, Smarter, Smartest
Smart, Smarter, Smartest
No. not girls are boys are smarter. There is some smart girls and some smart boys
As smart, if not smarter, than most dogs. (And definitly smarter than most humans)
It would be more smart because smarter sounds like a 2 year old.
They are smarter than humans
Ask smarter questions for starters.
Smarter then u
smarter than you.
smarter, smartest
of course!the smarter the better!