cheap
cheaper, more cheap
cheaper
easiest / the / Maths / is / school / at / subject / .
Maths is the easiest subject at school.
fast
more fast, faster
faster
new
newer, more new
newer
shop / most / it's / bike / in / the / expensive / the / .
It's the most expensive bike in the shop.
expensive
more expensive, expensiver
more expensive
light
lighter, more light
lighter
is / laptop / the / this / smallest / .
This laptop is the smallest.
small
more small, smaller
smaller
expensive
more expensive, expensiver
more expensive
the / he's / funiest / know / I / person / .
He's the funniest person I know
happy
happier, more happy
happier
big
bigger, biger
bigger
dirty
more dirty, dirtier
dirtier