Sentence:  Your noble onnur knows that I'm a be apt to let my tongue mag a little, when my wits be a set a gaddin; and whereupon the case is as witch your noble onnur was pleased to <WSD>sifflicate</WSD> me upon, in your last rite onnurable and mercifool letter. 
Meaning of the word marked with <WSD> tags:  To criticise