Enrichment

(n.) The act of making rich, or that which enriches; increase of value by improvements, embellishment, etc.; decoration; embellishment.

Thesaurus Entries

Great Leap Forward, advance, advancement, amelioration, amendment, ascent, augmentation, bettering, betterment, boost, complement, enhancement, eugenics, euthenics, fecundation, fertilization, fortification, furtherance, headway, impregnation, improvement, insemination, lift, melioration, mend, mending, pickup, preferment, progress, progression, promotion, recovery, restoration, revival, rise, upbeat, uplift, upping, upswing, uptrend, upward mobility, vitaminization