See more synonyms for viability on
  1. ability to live, especially under certain conditions: The viability of a fetus outside the womb has increased dramatically with the advent of new technologies and procedures.
  2. the capacity to operate or be sustained: The viability of the company was guaranteed by the success of its new product.
Related formsnon·vi·a·bil·i·ty, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for viability

Contemporary Examples of viability

Historical Examples of viability