Adverbs
slow
slowly
big
biggest
quick
quicker
break
broke
man
men
quick
quickly
hard
hardest
brave
braver
buy
bought
child
children
soft
softly
tall
tallest
safe
safer
draw
drew
person
people
loud
loudly
short
shortest
hot
hotter
grow
grew
tooth
teeth
beautiful
beautifully
kind
kindest
cheap
cheaper
find
found
mouse
mice