communicable (adj.)
- allowable
- assignable
- catching
- conductive
- contagious
- conveyable
- deadly
- destructive
- endemic
- epidemic
- epiphytotic
- epizootic
- expansive
- infectious
- infective
- interchangeable
- malign
- malignant
- mephitic
- miasmal
- miasmic
- movable
- noxious
- pandemic
- pestiferous
- pestilential
- poisonous
- portable
- presentable
- removable
- sporadic
- taking
- toxic
- toxicant
- transferable
- transmissible
- transmittable
- transportable
- transposable
- venomous
- virulent
- zymotic
