15
introduction(noun, new, opening, addition, insert)
10
interpolation(noun, opening, addition, establishment, introduction)
8
entry(noun, item, ingress)
8
inclusion(noun, verb, addition, insert, supplement)
8
injection(noun, insert)
7
intromission(noun, reception)
6
infiltration(noun, entrance, saturation, diffusion, seepage)
6
infusion(noun, verb, insert)
6
interjection(noun, insert, reception)
6
penetration(noun, act, saturation, diffusion, ingress)
5
implantation
5
addition(noun, verb, increase, lead, opening)
5
admission(noun, reception, ingress)
5
entrance(noun, saturation, diffusion, seepage, ingress)
5
insinuation(noun, ingress)
5
reception(reception, ingress)
4
inset(noun, supplement, pullout)
4
importation
4
ingress(noun, lead, opening, launch, addition)
4
insert(noun, increase, extra, addition, supplement)
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APASmart Define. (2015). insertion thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/insertion/thesaurus/synonyms
ChicagoSmart Define. 2015. "insertion thesaurus" https://smartdefine.org/insertion/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, insertion thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/insertion/thesaurus/synonyms>.
MLASmart Define. "insertion thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/insertion/thesaurus/synonyms>