Her hair is ... than his hair. (short)
shorter
Her hair is .... than his hair. (long)
longer
The gorilla is .... than the monkey. (strong)
stronger
She is .... than him. (thin)
thinner
The rat is .... than the rabbit. (ugly)
uglier
Fish are ..... than whales. (small)
smaller
He is .... than her. (happy)
happier
He is .... than her. (sad)
sadder
An elephant is ...... than a mouse. (big)
bigger
He is .... than her. (fat)
fatter
The horse is ..... than the cow. (fast)
faster
She is ... than him. (weak)
weaker
The goat is .... than the giraffe. (short)
shorter
He is .... than her. (young)
younger
He is .... than her. (tall)
taller
He is ..... than her. (old)
older
The turtle is ..... than the rabbit. (slow)
slower