IPA: /ˈspaɪt.fəl/
KK: /ˈspaɪtfl/
Showing a desire to hurt, annoy, or offend someone; mean-spirited.
She made a spiteful comment that hurt his feelings.
Comparative: more spiteful
Superlative: most spiteful
Spiteful → It is formed from "spite" (from Old French *despit*, meaning contempt or malice) and "-ful" (meaning full of). The word "spiteful" means full of spite or malice towards others.
Think of someone who is 'full of malice' — 'spite' refers to contempt, and '-ful' means full of.