well-disposed (adj.)
- acquiescent
- agreeable
- alacritous
- amenable
- amiable
- amicable
- approving
- ardent
- beneficent
- benevolent
- benign
- benignant
- brotherly
- compliant
- congenial
- consenting
- content
- cooperative
- disposed
- docile
- eager
- enthusiastic
- fain
- favorable
- forward
- fraternal
- friendly
- game
- harmonious
- inclined
- kind
- kindly
- minded
- neighborly
- peaceable
- pleasant
- pliant
- predisposed
- pro
- prompt
- prone
- propitious
- quick
- ready
- receptive
- responsive
- sisterly
- sociable
- supporting
- tractable
- well-intentioned
- well-meaning
- well-meant
- willed
- willing
- zealous