in conjunction
• together.
• "herbal medicine was used in conjunction with acupuncture and massage"
Similar:
together,
jointly,
conjointly,
in cooperation,
cooperatively,
in collaboration,
in partnership,
in combination,
as one,
in unison,
in concert,
concertedly,
with one accord,
in league,
in alliance,
in collusion,
side by side,
hand in hand,
hand in glove,
shoulder to shoulder,
cheek by jowl,
in cahoots,