Find Synonyms

louse Synonyms

Another word for louse

Choosing another word for louse depends on context, so the 23 synonyms and similar words below are separated across 4 exact definitions and ranked by match strength.
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• noun (Context 1)

A small, wingless, parasitic insect that lives on the skin of mammals and birds.

Usage Example

"The children were sent home from school after a parasite was found in a student's hair."

Strong
parasite

• verb (Context 2)

To spoil, ruin, or botch a situation or opportunity (typically used with 'up').

Usage Example

"He managed to botch up the presentation by accidentally deleting the most important slides right before the meeting."

Strongest
botch
mess up
screw up
bungle
foul up
Strong
muff
flub
spoil
ruin
wreck

• noun (Context 3)

A contemptible, unpleasant, or unethical person.

Usage Example

"She realized her former business partner was a scoundrel who had been secretly embezzling from the company for years."

Strongest
scoundrel
heel
creep
rat
Strong
scumbag
lowlife
weasel
cad
jerk
bounder

• verb (Context 4)

To remove lice from a person or animal.

Usage Example

"The primatologist observed the monkeys as they would meticulously delouse each other during their daily social grooming."

Strongest
delouse
Strong
groom

Opposites of louse

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

mensch
saint
gentleman
pull off
nail
fix
See all opposites of louse

Cite this Entry


Wordmom. (2026). Synonyms for Louse. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/louse
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