saprophytic (adj.)
- accompanying
- accordant
- associate
- coincident
- collaborative
- collective
- collusive
- combined
- combining
- concerted
- concomitant
- concordant
- concurrent
- concurring
- conjoint
- conspiratorial
- cooperative
- coordinate
- harmonious
- joint
- meeting
- parasitic
- putrefacient
- putrefactive
- saprobic
- septic
- symbiotic
- synchronous
- synergetic
- synergic
- synergistic
- united