Search Result for "backslider": 
Wordnet 3.0

NOUN (1)

1. someone who lapses into previous undesirable patterns of behavior;
[syn: recidivist, backslider, reversionist]



The Collaborative International Dictionary of English v.0.48:

Backslider \Back"slid"er\, n.
   One who backslides.
   [1913 Webster]


WordNet (r) 3.0 (2006):

backslider
    n 1: someone who lapses into previous undesirable patterns of
         behavior [syn: recidivist, backslider, reversionist]