bait in WordNet English dictionary

1. something used to lure fish or other animals into danger so they can be trapped or killed
   bait  decoy  lure 
   
2. anything that serves as an enticement
   bait  come-on  hook  lure  sweetener 
   

1. harass with persistent criticism or carping
   "The children teased the new teacher"; "Don't ride me so hard over my failure"; "His fellow workers razzed him when he wore a jacket and tie"
   tease  razz  rag  cod  tantalize  tantalise  bait  taunt  twit  rally  ride 
   
2. attack with dogs or set dogs upon
   bait 
   
3. lure, entice, or entrap with bait
   bait