1
harm
1
harrying
1
heartbreak(noun, trouble, bother, blow, distress)
1
hector(noun, bully, rascal, aggressor, tormentor)
1
hemorrhagic plague
1
hoodoo
1
hornet(noun, creature, fly, bug, flap)
1
hounding
1
humdrum
1
inconvenience(noun, trouble, bother, worry, blow)
1
insolent(noun, bully, rascal, aggressor, tormentor)
1
intimidator(noun, bully, rascal, aggressor, tormentor)
1
irk
1
ladybug(noun, creature, fly, bug, flap)
1
larval plague
1
leaven
1
load(noun, trouble, bother, blow, distress)
1
malaria
1
meddler
1
mephitis
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APASmart Define. (2015). pest thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/pest/thesaurus/synonyms
ChicagoSmart Define. 2015. "pest thesaurus" https://smartdefine.org/pest/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, pest thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/pest/thesaurus/synonyms>.
MLASmart Define. "pest thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/pest/thesaurus/synonyms>