bad-worse

far-farther/further

mik ko nhìn đc từ số 3

safe-safer

fat-fatter

quick-quicker

narrow-narrower/more narrow

clever-cleverer

nice-nicer

ugly-uglier

early-earlier

pretty-prettier

tall-taller

high-higher

short-shorter

warm-warmer

cool-cooler

cold-colder

think thì mik ko nhớ

d

cảm ơn bn nhìu

boring nha bn