angry/ mad
happy /angry

obese / fat
skinny / obese

Dark / black
white / dark

cheap / inexpensive expensive/ cheap

battle / combat peace / battle

nice / beautiful
ugly / nice

warm / hot
cold / warm

complete / integer incomplete / complete

insane / crazy
sane / insane

big / huge
small / dig

easy / simple difficult / easy

intelligence
wisdom

stupidity
intelligence

marriage / wedding divorce / marriage

possible / feasible / impossible / possible

triumph / victory / defeat / triumph