A synonym for enrich would be to improve, enhance, or to grace. Other synonyms are to better, upgrade, and build up.
flight
collect
Accomplish
AnswerFrequent
The Ponderosa
vocal,vociferous
firebolt, fulmination
bleached, bloodless, chalky
dribble, drool, froth
abollish, x-out, removed
Genius, wonder, phenomenon
crowdedness, denseness, tightness