11
saturation(noun, combination, capacity, amalgamation, fullness)
9
fertilization(noun, start, beginning, production, origin)
8
fecundation(noun, production)
6
fertilisation
4
insemination(noun, start, beginning, opening, fling)
4
permeation
4
pollination
3
conception(noun, reproduction, start, beginning, opening)
3
implantation
3
interpenetration
3
pervasion
3
suffusion
2
absorption(noun, combination, amalgamation, incorporation, assimilation)
2
assimilation(noun, combination, production, amalgamation, incorporation)
2
birth(noun, start, beginning, production, origin)
2
diffusion
2
drench
2
germination(noun, start, beginning, opening, fling)
2
heterogamy
2
imbibition
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APASmart Define. (2015). impregnation thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/impregnation/thesaurus/synonyms
ChicagoSmart Define. 2015. "impregnation thesaurus" https://smartdefine.org/impregnation/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, impregnation thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/impregnation/thesaurus/synonyms>.
MLASmart Define. "impregnation thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/impregnation/thesaurus/synonyms>