IPA: /ˌɛk.səˈnɪr.i/
KK: /ɛkˈsɒnəri/
A person who has been declared not guilty of a crime after being convicted.
After spending ten years in prison, the exoneree was finally released when new evidence proved his innocence.
Exoneree → It is formed from "exonerare" (from Latin, meaning to free from a burden) and the suffix "-ee" (meaning a person who is the recipient of an action). The word "exoneree" refers to a person who has been freed from a wrongful conviction or legal burden.
Think of someone being 'freed from a burden' ('exonerare') — that's why an exoneree is a person who has been cleared of wrongful charges.
No commonly confused words.