recriminator
noun
a person or party that engages in recrimination or brings a countercharge against another.
The grammatical form denoting more than one person, place, thing, or idea.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Now its ghost, which returns, is still more odious because it brings with it the same senseless abuses and intolerable burdens, and, in addition to these, a yelping pack of claimants and recriminators.
From The French Revolution - Volume 2 by John Durand