Expansive

ausdehnbar

(Able to be expanded)

ausdehnungsfähig

(Able to be expanded)

beredt

(Talkative and sociable)

expandierbar

(Able to be expanded)

expansiv

((mathematics) Exhibiting expansivity)

freundlich

(Talkative and sociable)

gesellig

(Talkative and sociable)

gesprächig

(Talkative and sociable)

herzlich

(Talkative and sociable)

mitteilsam

(Talkative and sociable)

umfangreich

(Comprehensive in scope or extent)

umfassend

(Comprehensive in scope or extent)