Parsonish is a somewhat uncommon word that refers to something that is overly pious or having the qualities of a parson or clergyman. There are a few synonyms for parsonish that can be used to convey a similar meaning or tone. These include sanctimonious, hypocritical, self-righteous, Pharisaic, priggish, or puritanical. All of these words suggest a negative connotation of someone who is excessively religious or moralistic and often prone to judging others. When looking for a word to replace parsonish, it is important to consider the context and intended tone of the message being conveyed.