1
bedbug(noun, fly, bug, flap, insect)
1
bedevilment
1
bee(noun, creature, fly, bug, insect)
1
beetle(noun, fly, bug, flap, insect)
1
bete noire
1
big problem(noun, expression, trouble, bother, blow)
1
black death
1
black plague
1
blister(noun, person, bother, evil, thing)
1
blow(noun, trouble, distress, care, burden)
1
botherment(pain, irritation, annoyance, villain, nuisance)
1
bothersomeness
1
bromide(noun, bother, drag, nuisance, yawn)
1
browbeater(noun, bully, rascal, aggressor, tormentor)
1
bulldozer(noun, bully, rascal, aggressor, tormentor)
1
bumblebee(noun, creature, fly, bug, flap)
1
bummer(noun, bother, annoyance, drag, nuisance)
1
busybody
1
butterfly(noun, creature, fly, bug, flap)
1
buttonholer
11 years ago|8.5k views|share |citing 
APASmart Define. (2015). pest thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/pest/thesaurus/synonyms
ChicagoSmart Define. 2015. "pest thesaurus" https://smartdefine.org/pest/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, pest thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/pest/thesaurus/synonyms>.
MLASmart Define. "pest thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/pest/thesaurus/synonyms>