small
The octopus is smaller than the shark.
tall
The giraffe is taller than the rabbit.
big
The lion is bigger than the mouse.
loud
The cow is louder than the cat.
big
The octopus is bigger than the fish.
small
The mouse is smaller than the gorilla.
fat
The cow is fatter than the cat.
quiet
The mouse is quiter than the gorilla.
loud
The elephant is louder than the kangaroo.
short
The rabbit is shorter than the giraffe.