suffic -er = more

more smart than another

• smarter

• smartest

• smart

more quick than another

• quickest

• quick

• quicker

more small

• smallest

• smaller

• small

something or someone that is more pretty

• prettier

• prettiest

• pretty

more early

• earliest

• early

• earlier

more great

• great

• greatest

• greater

more rich

• rich

• richer

• richest

more poor

• poor

• poorer

• poorest

more busy

• busiest

• busy

• busier

more salty

• saltier

• salty

• saltiest