IPA: /sɒlvəˈbɪləti/
KK: /sɑlvəˈbɪləti/
The ability or possibility of finding a solution to a problem or question.
The solvability of the equation was confirmed by the mathematician.
Solvability → It is formed from "solvere" (meaning to loosen or to solve) and the suffix "-ability" (meaning the quality of being able to). The word "solvability" refers to the quality of being able to be solved or loosened.
Think of the word 'solve' which means to loosen or find an answer, and remember that 'solvability' is about the quality of being able to solve something.