freely (adv.)
- abundantly
- amply
- bounteously
- bountifully
- candidly
- cleanly
- easily
- electively
- frankly
- free
- generously
- graciously
- gratuitously
- handsomely
- hospitably
- independently
- lavishly
- liberally
- munificently
- openly
- optionally
- outright
- plainly
- plentifully
- profusely
- readily
- smoothly
- spontaneously
- unceremoniously
- ungrudgingly
- unreservedly
- unrestrainedly
- unselfishly
- unsparingly
- unstintingly
- voluntarily
- willfully
- willingly