coact
Operate in tandem
To coact is to act together or in concert with others.
The word appears in formal or technical contexts—sociology, systems theory, organizational behavior—where it describes entities working jointly or exerting mutual influence: The two hormones coact to regulate metabolism.
Rare in everyday speech, where "cooperate" or "work together" serve instead.
Joint effort toward shared aim
- cooperationJoint action toward shared aims
- coordinateArrange for unified action
- combineMerge, or harvesting machine
- participateTake an active role
contribute · interact · concert · ally · pool · unite · partner · liaise
Irresistible urge to act
- constraintLimiting condition or rule
- coercionPressured compliance through threats
- pressureForce upon contact
- forceStrength or compulsion
duress · intimidation · imposition · demand · compel · oblige · strong-arm · press
Reciprocal action between things
- symbiosisInterspecies biological interdependence
- convergenceProcess of approaching sameness
- harmonizationCreating consistency across systems
- interconnectionMutual joining of parts
coalescence · confluence · integration · interdependence · complementarity · reciprocity
teamwork
Joint effort toward shared aim
- cooperationJoint action toward shared aims
- coordinateArrange for unified action
- combineMerge, or harvesting machine
participate · contribute · interact · concert · ally · pool · unite · partner · liaise · co-create
compulsion
Irresistible urge to act
- constraintLimiting condition or rule
- coercionPressured compliance through threats
- pressureForce upon contact
force · duress · intimidation · imposition · demand · compel · oblige · strong-arm · press · dragoon
interplay
Reciprocal action between things
- symbiosisInterspecies biological interdependence
- convergenceProcess of approaching sameness
- harmonizationCreating consistency across systems
interconnection · coalescence · confluence · integration · interdependence · complementarity · reciprocity