IPA: /ɪˈkwɪpəˌlɛns/
KK: /ɪˈkwɪpəˌlɛns/
The state of being equal in value, force, or significance; having the same effect or meaning.
In logic, equipollence refers to two statements that have the same truth value.
Equipollence → It is formed from "equi-" (from Latin "aequus", meaning equal) and "pollentia" (from Latin "pollens", meaning powerful or having strength). The word refers to the state of being equal in power or force.
Think of 'equal' ('equi-') and 'powerful' ('pollentia') to remember that equipollence means having equal strength or power.
No commonly confused words.