The phrase "wert right" is an archaic phrase that means "were correct" or "were accurate". Some synonyms for "wert right" include "were precise", "were exact", "were spot-on", "were on the money", "were faultless", and "were without error". These synonyms all indicate that something was done correctly or accurately. Additionally, you could use synonyms for the individual words "wert" and "right" such as "were" and "accurate" to convey a similar meaning. It's important to note that "wert right" is not a modern phrase and could potentially cause confusion or misinterpretation if used in contemporary communication.