Mawson, C.O.S., ed. (1870–1938). Roget’s International Thesaurus. 1922.

Class V. Words Releasing to the Voluntary Powers
Division (I) Individual Volition
Section II. Prospective Volition
2. Degree of Subservience

657. Insalubrity.

   NOUN:INSALUBRITY, insalubriousness; unhealthiness &c. adj.; plague spot; malaria (poison) [See Bane]; death in the pot, contagion; poisonousness, toxicity.
   VERB:BE INSALUBRIOUS &c. adj.; disagree with; shorten one’s days.
   ADJECTIVE:INSALUBRIOUS; unhealthy, unwholesome; noxious, noisome; morbific or morbifical, morbiferous; mephitic, septic, azotic, deleterious; pestilent, pestiferous, pestilential; virulent, venomous; envenomed, poisonous, toxic, toxiferous, narcotic; deadly (killing) [See Killing].
  INNUTRITIOUS, unnutritious [rare], undigestible [rare], indigestible, ungenial; uncongenial (disagreeing) [See Disagreement].
  CONTAGIOUS, infectious, catching, taking, communicable, inoculable, epidemic, zymotic, sporadic, endemic, pandemic; epizoötic [of animals].