44d2a158_MPARATIVE_DEGREE_OF_ADJECTIVES__Comparative
[Positive] nice [Superlative] nicest [Comparative] 
nicer
c l e a n e r
n i c e r
d a r k e r
f a t t e r
d i r t i e r
r i c h e r
p o o r e r
c h e a p e r
English Course: COMPARATIVE DEGREE OF ADJECTIVES
Comparative