20
overwhelm(verb, adjective, upset, take, trouble)
15
invade(verb, trouble, attack, annoy, harass)
14
overflow(noun, verb, drop, beat, attack)
14
occupy(verb, take, force, attack, remove)
13
ravage(verb, adjective, attack, ruin, destroy)
12
inundate(verb, beat, attack, overcome, overwhelm)
11
swarm(verb, adjective, move, attack, bear)
11
conquer(verb, upset, take, control, force)
11
defeat(verb, upset, control, beat, check)
11
deluge(verb, beat, attack, overcome, overwhelm)
11
infest(verb, trouble, attack, bother, disturb)
10
exceed(verb, upset, beat, defeat, pass)
10
raid(verb, attack, ruin, defeat, destroy)
10
run over(verb, expression, phrasal verb, drop, meet)
10
storm(verb, trouble, attack, annoy, harass)
9
beset(verb, adjective, trouble, attack, bother)
8
overstep(verb, excess, exceed, infest)
8
sack(verb, upset, beat, attack, ruin)
8
surpass(verb, upset, beat, attack, defeat)
7
beat(verb, upset, defeat, destroy, crush)
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APASmart Define. (2015). overrun thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/overrun/thesaurus/synonyms
ChicagoSmart Define. 2015. "overrun thesaurus" https://smartdefine.org/overrun/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, overrun thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/overrun/thesaurus/synonyms>.
MLASmart Define. "overrun thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/overrun/thesaurus/synonyms>