Flirt with is a casual and playful term that implies an interest in someone. However, there are several other words you can use instead of flirt with that will convey the same intention. Some of those words are tease, woo, court, charm, entice, seduce, and beguile. These words are slightly different from each other, but they all carry a hint of flirtation. Tease is when you make playful jokes or comments to get someone's attention. Woo and court both suggest a more traditional approach to courtship. Charm, entice, seduce, and beguile all imply a more intentional attempt to win someone over. Whatever word you choose, remember to be respectful and read your crush's cues.