Synonyms and Antonyms for louse

1. louse (n.)

wingless usually flattened bloodsucking insect parasitic on warm-blooded animals

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2. louse (n.)

wingless insect with mouth parts adapted for biting; mostly parasitic on birds

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3. louse (n.)

a person who has a nasty or unethical character undeserving of respect

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4. louse (n.)

any of several small insects especially aphids that feed by sucking the juices from plants

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5. bark-louse (n.)

any of several insects living on the bark of plants

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