Openended

4 clues
Unresolved
Kind of agreement
Like some questions
Like some discussions
Similar answers:
Allunattended
Amended
Anopen
Anopenframe
Appended
Arealeyeopener
Arthurschopenhauer
Ascended
Ascendedsteadily
Aswandamopening
Attended
Australianopen
Autopen
Barrtended
Bartended
Beaksopen
Befriended
Bended
Beopen
Blended