Synonyms of enrichment

2 Syllables
mulching, liming
3 Syllables
complement, meliorism, preferment, makeweight, rounding-off, manuring, pre-ferment, endowment
4 Syllables
improvement, amenity, meliorations, augmentation, augmentations, embellishment, bedizenment, decorations, enhancement, decoration, melioration
5 Syllables
fertilizations, amelioration, fertilization, re-generation, accompaniment, rectifications