Synonyms of absorption

2 Syllables
traction, suction, massing, input, fusion
3 Syllables
reverie, reflection, consumption, osmosis, interest, haulage, re-creation, swallowing, abstraction, attentions, exhaustion, phantasy, ingestion, imbibing, earnestness, digestions, reception, attention, retention, reflections, abstractions, resorption, phantasies, heedfulness, digestion, intake
4 Syllables
concentrations, entrancement, concentration, regardfulness, impregnation, inhalation, saturation, castle-building, penetration
5 Syllables
ingurgitation, absentmindedness, absent-mindedness