doing things; able to do things; in the habit of doing things

having movement

(not used of a person) bringing about the result required

influential; authoritative

an active, profitable business; an act of leaving

active

being used; having an effect; able to be used

active, functioning; influential

genuine and acceptable because made or done with the correct formalities; that can be legally used; (of arguments, reasons etc) acceptable

right, genuine

concerning a person, machine etc that works; suitable for work; able to be used

active, occupied