Synonyms of impregnation

2 Syllables
suction, fusion
3 Syllables
absorption, pregnancies, consumption, osmosis, procreation, pregnancy, exhaustion, gravidness, child-bearing, ingestion, imbibing, reception, retention, digestion, intake
4 Syllables
fecundation, pollination, inhalations, gravidity, engenderment, germination, parturiency, inhalation, saturation, imbibition, saturations, fecundations, penetration
5 Syllables
insemination
6 Syllables
interpenetration