side by side Synonyms

next cheek by jowl adjacent synchronously slantingly sidewards board to board shoulder to shoulder in unison in league in concert in company with hand in hand hand in glove yardarm to yardarm at one fell swoop in conjunction equal with beside one another apace with at the side of alongside each other next to each other with each other in alliance in cooperation in combination in collaboration in partnership concertedly coincidentally cheek to cheek near mutually laterally jowl jointly equal contemporaneously conjointly concomitantly beside alongside abeam parallel together as one arm in arm in addition to cooperatively