29
permeate(verb, pass, crack, enter, fill)
23
penetrate(verb, enter, breach, absorb, come)
13
enter(verb, crack, put, come, drill)
13
insinuate(verb, force, crack, enter, breach)
12
pervade(verb, crack, enter, fill, breach)
11
saturate(verb, join, crack, combine, stir)
10
imbue(verb, color, inspire, introduce, impart)
9
instill(verb, join, combine, stir, introduce)
9
intrude(verb, insert, ingress)
8
soak(verb, charge, beat, hurt, bother)
7
invade(verb, charge, beat, hurt, bother)
7
percolate(verb, pass, crack, informal, enter)
7
inject(verb, inspire, introduce, impart, interrupt)
7
pierce(verb, finish, enter, breach, come)
6
impregnate(verb, color, absorb, introduce, dip)
6
suffuse(verb, join, crack, combine, stir)
5
infuse(verb, pass, join, combine, stir)
5
foist(verb, enter, introduce, penetrate, insert)
5
pass through(verb, expression, phrasal verb, crack, enter)
5
tinge(verb, color, mixture, penetrate, creep)
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APASmart Define. (2015). infiltrate thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/infiltrate/thesaurus/synonyms
ChicagoSmart Define. 2015. "infiltrate thesaurus" https://smartdefine.org/infiltrate/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, infiltrate thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/infiltrate/thesaurus/synonyms>.
MLASmart Define. "infiltrate thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/infiltrate/thesaurus/synonyms>