(adv.) In a lavish manner.

abundantly affluently aplenty beyond measure bigheartedly bottomlessly bounteously bountifully copiously diffusely effusely extravagantly exuberantly freehandedly freeheartedly freely fully generously graciously greatheartedly handsomely hospitably in abundance in full measure in good supply in plenty in quantity inexhaustibly largeheartedly liberally maximally more than enough no end openhandedly openheartedly opulently out of measure overabundantly overflowingly plenteously plentifully prodigally profusely richly riotously superabundantly to the full ungrudgingly unselfishly unsparingly unstintingly with both hands with open hands without measure without stint