Search Result for "misleader": 
Wordnet 3.0

NOUN (1)

1. someone who leads astray (often deliberately); 



The Collaborative International Dictionary of English v.0.48:

Misleader \Mis*lead"er\, n.
   One who leads into error.
   [1913 Webster]


WordNet (r) 3.0 (2006):

misleader
    n 1: someone who leads astray (often deliberately)