can of worms – Based on an image of a container of maggots for use as fish bait. More…
food for worms, food for fishes – A dead human being is food for worms; a drowning victim is food for fishes. More…
silkworm – Is not a worm, but a caterpillar. More…
wormwood – There are no worms or wood involved in wormwood, which is an alteration of the word wermod, a plant used for making vermouth, absinthe and medicine. More…