1) Capture 2) Capture in a trap 3) Catch 4) Catch in a con 5) Catch in a net 6) Catch in a trap 7) Catch in or as if in a trap 8) Catch in trap 9) Cozen 10) Deceive 11) Delude 12) Draw into a trap 13) Entrap 14) Frame 15) Get in a trap 16) Hook 17) Lead on 18) Rope in 19) Set up 20) Suck in 21) Sucker Found on https://www.crosswordclues.com/clue/ensnare