1) He has a loop 2) Hunter 3) Hunter, at times 4) Huntsman 5) Man with a noose 6) One catching the game 7) One who catches 8) One who traps with a noose 9) One with a trap 10) Trap layer 11) Trap setter, when it works 12) Trap user 13) Trapper 14) Trapping expert 15) Web, at times 
• (n.) One who lays snares, or entraps.
Snar'er noun One who lays snares, or entraps. 
[n] - someone who sets snares for birds or small animals
noun someone who sets snares for birds or small animals