Someone who obtains goods or services legally without paying.
A worker at an open shop who is able to enjoy the benefits negotiated by a union without being a member of the union.
One who obtains benefit from a public good without paying for it directly.
A person who drains one's time, energy, money, etc.
A medical technician who works with patients' blood.
A person with the medical condition systemic lupus erythematosus, colloquially known as vampirism, with effects such as photosensitivity and brownish-red stained teeth.
Synonym of anti-ship missile (ASM), particularly an incoming hostile one.
A blood-sucking bat; vampire bat (Desmodus rotundus)
A mythological undead creature said to feed on the blood of the living.
To drain of energy or resources.