The phrase "patted on the back" is often used to describe a gesture of congratulations or recognition for a job well done. However, there are various synonyms that can be used to convey the same message. "Commendation" is one such word, which can be used to describe an expression of approval or admiration. "Applause" is another synonym that is commonly used to describe a round of congratulations or appreciation. "High-fives" or "fist bumps" are more physical synonyms that convey a similar message of congratulations or appreciation. Ultimately, there are many words that can be used to describe the act of recognizing someone's hard work or success, and it is up to the speaker or writer to choose the one that best fits the context.