Jointly

adv.

1.

In a joint manner; together; unitedly; in concert; not separately. Then jointly to the ground their knees they bow. - Shak.

Adv.	1.	jointly - in collaboration or cooperation; "this paper was written jointly"
	2.	jointly - in conjunction with; combined; "Our salaries put together couldn't pay for the damage"; "we couldn`t pay for the damages with all out salaries put together" Synonyms: collectively, conjointly, put together, together

all at once, all together, as one, as one man, at once, back to back, cheek by jowl, coactively, coefficiently, collectively, combinedly, commonly, communally, concertedly, concordantly, concurrently, conjointly, cooperatingly, cooperatively, corporately, each to each, en masse, ensemble, entre nous, hand in glove, hand in hand, harmoniously, in a body, in agreement, in association, in chorus, in common, in company, in concert with, in concord, in conjunction, in harmony with, in partnership, in unison, inharmony, inter se, mutually, respectively, shoulder to shoulder, together, unanimously, unitedly, with one accord, with one voice