Merriam-Webster Online Dictionary
vampire (noun)1.
the reanimated body of a dead person believed to come from the grave at night and suck the blood of persons asleep
2.
a) one who lives by preying on others
b) a woman who exploits and ruins her lover
3.
- vampire bat
Merriam-Webster Online Thesaurus
vampire (noun)a person who habitually preys upon others
SYNONYMS:
bloodsucker, buzzard, harpy, kite, shark, vampire, vulture, wolfRELATED WORDS:
exploiter, user; leech, sponge, sponger; destroyer, devourer