As
clear as a bell = very clear (of a sound)
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 = very free to go anywhere
As
red as a beet
As
cool as a cucumber
As
hard as a rock
As
sweet as a rose
As
slippery as an eel = slippery, evasive (of a person)
As
light as a feather
As
old as the hills = very, very old
As
quiet as a mouse
As
stubborn as a mule
As
hungry as a bear
As
plain as a day = very clear
As
strong as an ox
As
high as a kite
As
regular as clockwork
As
tough as nails = very tough in character (of a person)
As
good as gold = very good and obedient (usually said of a person)