Emotions
JEALOUSY
Jealousy is an emotion involving fear of losing something valued, especially a relationship, to a rival. It differs from envy, which is the desire for what another person has. Jealousy typically involves three parties, whereas envy involves only two.
JEALOUSY is the kind of word that shows up in themed word searches like Strands. Themed puzzles group words like this under a shared category — here, Emotions.