All 16 words, sorted alphabetically. Group them into four categories of four.
The four category names, easiest to hardest. No words revealed yet.
Theme name plus one word from each category.
DOT, PERIOD, POINT, and TITTLE are all words for a small round mark, including the dot above lowercase i and j (tittle), a sentence-ending mark (period), and a general small spot.
BALL, FORMAL, HOP, and RAVE are all events centered around dancing, ranging from elegant (ball, formal) to casual (hop) to electronic music parties (rave).
EXCLAMATION POINTS, HEART, QUESTION MARK, and THUMBS UP are all Tapback reactions available in Apple's iMessage, allowing users to respond to messages with a single emoji-like symbol.
PAN can mean a piece of cookware (frying pan), a bad review (to pan a film), a camera movement (panning shot), or the Greek mythological satyr/god Pan.