tenable

/หˆtษ›n.ษ™.bษ™l/

IPA: /T EH1 N AH0 B AH0 L/

adjective
  1. 1

    (of a theory, argument, etc.) capable of being maintained or justified; well-founded

    โ€œBack in the 1800s, many did not consider Darwin's theory of evolution to be tenable at all.โ€

  2. 2

    Capable of being defended against assault or attack; defensible

  3. 3

    Fit for habitation, similar, or related use.

Source: https://en.wiktionary.org/wiki/tenable