IPA: /əˈsɛsəbl/
KK: /əˈsɛsəbl/
Capable of being evaluated or judged in terms of quality, value, or performance.
The project's success is assessable through various metrics.
Assessable → It is formed from "assess" (from Old French *assesser*, meaning to sit beside or evaluate) and "-able" (meaning capable of). The word "assessable" means capable of being evaluated or appraised.
Think of the word 'assess' which means to evaluate, and remember that 'assessable' refers to something that can be evaluated.