supportable vs tenantable

supportable

adj
  • Capable of being borne, endured, or tolerated; endurable. 

  • Capable of being supported, upheld, maintained, or defended. 

tenantable

adj
  • Fit to be rented; in a condition suitable for a tenant. 

How often have the words supportable and tenantable occurred in a corpus of books? (source: Google Ngram Viewer )