spitefuladjective
/ˈspaɪt.fəl/disapprovingwanting to annoy, upset, or hurt another person, especially in a small way, because you feel angry towards them:
a spiteful child
That was a spiteful thing to say!
spitefully
adverb usuk/-i/disapproving
She spitefully removed his name from the invitation list.
spitefulness
noun [ U ] usuk/-nəs/disapproving