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leech Synonyms

Another word for leech

Choosing another word for leech depends on context, so the 21 synonyms and similar words below are separated across 5 exact definitions and ranked by match strength.
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• noun (Context 1)

A segmented, mostly aquatic worm of the subclass Hirudinea, typically having a sucker at each end and often feeding on the blood of vertebrates.

Usage Example

"After wading through the tropical marsh, the biologist found a bloodsucker firmly attached to his ankle."

Strongest
bloodsucker

• noun (Context 2)

A person who extorts profit from or sponges on others, exploiting them for material or financial gain.

Usage Example

"He finally cut ties with the opportunistic parasite who had been draining his savings for years."

Strongest
parasite
freeloader
sponger
moocher
bloodsucker
sponge
mooch
Strong
scrounger
cadger
hanger-on

• verb (Context 3)

To exploit someone by habitually extracting money, resources, or energy from them.

Usage Example

"Instead of finding a job, he spent years leeching off his wealthy parents."

Strongest
sponge
mooch
freeload
Strong
scrounge
cadge
exploit
bleed
milk

• noun (Context 4)

An archaic term for a physician or healer, particularly one who practiced the medical procedure of bloodletting.

Usage Example

"The royal physician was summoned to the king's bedchamber to treat his sudden and severe fever."

Strongest
physician
healer
doctor
Strong
medic

• verb (Context 5)

To treat a medical condition by applying leeches to bleed the patient (archaic medical practice).

Usage Example

"In medieval times, barbers and physicians would commonly bleed their patients in an attempt to balance the body's humors."

Strongest
bleed
Strong
cup

Opposites of leech

The opposite of leech shifts depending on context. Common opposites include:

benefactor
support
provide
patron
provider
contribute
contributor
See all opposites of leech

Cite this Entry


Wordmom. (2026). Synonyms for Leech. In Wordmom Thesaurus. Retrieved Nov 6, 2026, from https://wordmom.com/synonyms/leech
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