Play NYT Connections Puzzle #503 Thu, Sep 26

Find groups of four related words Need hints?

Solve NYT Connections puzzle #503 - Group 16 words into 4 categories: BORDER, FRILL, FRINGE, TRIM, GROW, MOUNT, SWELL, WAX, DRY, NEAT, STRAIGHT, VIRGIN, BEAN, BIKINI, CHEESE, THEORY.