Search Result for "upbraider": 
Wordnet 3.0

NOUN (1)

1. someone who finds fault or imputes blame;
[syn: upbraider, reprover, reproacher, rebuker]



WordNet (r) 3.0 (2006):

upbraider
    n 1: someone who finds fault or imputes blame [syn: upbraider,
         reprover, reproacher, rebuker]