spiteproof
/ˈspaɪtpruːf/Definitions
1. adjective
Having a quality that makes someone or something able to withstand spite or spiteful behavior.
“The comedian’s quick wit proved to be spiteproof against the hecklers’ cruel jokes.”
2. noun
A person or thing that is able to withstand spite or spiteful behavior.
“The spiteproof individual in the room remained calm despite the insults.”