23
invade(verb, adjective, trouble, attack, pass)
16
beset(verb, adjective, trouble, attack, bother)
15
plague(noun, verb, adjective, trouble, bother)
14
swarm(verb, adjective, attack, pass, pack)
13
overrun(verb, adjective, trouble, attack, bother)
12
harass(verb, adjective, trouble, attack, bother)
12
ravage(verb, adjective, attack, pass, pack)
11
overwhelm(verb, adjective, trouble, attack, pass)
10
annoy(verb, adjective, trouble, attack, bother)
9
abound(verb, adjective, pack, overrun, flood)
7
flood(noun, verb, adjective, pack, overrun)
7
assail(verb, adjective, trouble, attack, annoy)
7
blight
7
fill(verb, adjective, pack, overrun, flood)
7
molest(verb, trouble, bother, disturb, worry)
7
penetrate(verb, adjective, attack, pack, enter)
7
pervade(verb, trouble, attack, bother, disturb)
7
pester(verb, adjective, trouble, attack, bother)
6
frequent(verb, visit, patronize, haunt)
5
overspread(verb, adjective, attack, pass, pack)
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APASmart Define. (2016). infest thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/infest/thesaurus/synonyms
ChicagoSmart Define. 2016. "infest thesaurus" https://smartdefine.org/infest/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, infest thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/infest/thesaurus/synonyms>.
MLASmart Define. "infest thesaurus" 12 March 2016. Web. 20 September 2026. <https://smartdefine.org/infest/thesaurus/synonyms>