Choosing the perfect 1-word display ad CTA to boost clicks from millennials means focusing on authenticity and curiosity, not hard sells. Testing shows Discover often wins as it sparks FOMO without screaming urgency, encouraging that effortless tap. Tracking click-through rates, scroll depth, and bounce reveals which CTAs feel genuine versus pushy. Repeat exposure data highlights when playful language keeps them engaged longer. Insights guide swapping corporate verbs for conversational ones that match their scroll habits.