As clear as a bell

As busy as a bee

As fresh as a daisy

As clever as a fox

As sick as a dog

As weak as a kitten

As free as a bird

As red as a beet

As happy as a lark

As hard as a rock

As sweet as a rose

As slippery as an eel

As light as a feather

As old as the hills

As quiet as a mouse

As stubborn as a mule

As hungry as a bear

As plain as a day

As strong as an ox

As high as a kite

As regular as a clockwork

As tough as a nails

As good as a gold