IPA: /rɪˈniːɡər/
KK: /rɪˈniːɡər/
A person who goes back on a promise or agreement, failing to fulfill their commitment.
He was known as a reneger because he often broke his promises to his friends.
Reneger → It is formed from "re-" (meaning again) and "negare" (meaning to deny). The word refers to the act of denying or going back on a promise or agreement.
Think of someone who 'denies' ('negare') something they previously agreed to 'again' ('re-') — that's why reneger means to go back on a promise.