big

small / little

fast

slow

good

bad

expensive

cheap

thick

thin

narrow

wide / broad

loud

quiet

intelligent

stupid

wet

dry

heavy

light

hard

soft

shallow

deep

easy

difficult

weak

strong

rich

poor

young

old

long

short

high

low

generous

mean

true

false

beautiful

ugly

new

old

happy

sad

safe

dangerous

early

late

light

dark

open

closed / shut

tight

loose

full

empty

many

few

alive

dead

hot

cold

interesting

boring

lucky

unlucky

important

unimportant

right

wrong

far

near

clean

dirty

nice

nasty

pleasant

unpleasant

excellent

terrible

fair

unfair

normal

abnormal