spiting
spi-ting
noun
The act of deliberately annoying or harming someone out of malice or resentment.
"His constant spiting of colleagues was unprofessional."
verb
Deliberately annoying or harming someone to cause distress or out of malice.
"He was spiting his brother by taking the last biscuit."
Thesaurus
Synonyms: spite, bitchiness, spitefulness, cattiness, nastiness, venom, malice, maliciousness, injure, wound, hurt, offend