Capable of being supported, upheld, maintained, or defended. / Capable of being borne, endured, or tolerated; endurable.

plural of supporting

plural of supportability

someone who shows they are in favor of an idea/plan

to give assistance or advice to someone

(computing) a feature that already exists in the environment in which an application is run.

(law) The ongoing obligation for a periodic payment made directly or indirectly by an obligor, usually the noncustodial parent, to an obligee, usually the custodial parent or other guardian, for the financial care and support of children of a relationship or marriage that has been terminated, or which never existed.

Assistance given to a person or cause, usually without getting directly involved.

An actress who plays a role that is not the lead but which still represents a major character.

plural of supporting actor