enhancement Synonyms

augmentation amplification betterment boost refinement growth development sweetening strengthening enrichment improvement promotion increase advancement intensification reinforcement rise scaling modernization supplement melioration widening suretyship exponentiation ornamentation preferment perfectibility progress raising recoverer patch overstatement reform re-formation upgradation add-on upgrade optimization potentiation romanticization streamlining tenderization titivation upgrading valorization improvements higher quality upswing escalation step-up