4
intrusion(noun, ingress)
4
piercing(noun, entrance, saturation, diffusion, seepage)
3
debut(noun, opening, addition, establishment, introduction)
3
entree
3
import
3
ingression
3
inoculation
3
intercalation
3
interposition(noun, addition)
3
posting(noun, item)
2
access
2
admittance(opening, addition, establishment, introduction, reception)
2
embedding
2
establishment(opening, location, addition, introduction, preface)
2
increase(noun, extra, addition)
2
increment(noun, increase, extra, addition)
2
influx(opening, addition, establishment, introduction, preface)
2
inserting
2
interpenetration
2
intro(noun, opening, addition, establishment, introduction)
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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>