Short Adjectives (1 syllable)
full
fuller than
practical
more practical than
shy
shyer than
typical
more typical than
little
less than - ammounts or numbers - He got less money than me.
If it's about size - 2 options
1. little change to - smaller than He smaller than her
2. little - littler than
intelligent
more intelligent than
well
better than
thirsty
thirstier than