When expressing that something was acceptable or satisfactory, there are a variety of synonyms for the phrase "was good enough." Some options include "met expectations," "sufficed," "did the trick," "passed muster," and "satiated." "Met requirements" and "apt" are also fitting alternatives. If something was "up to par" or "up to standard," it was certainly good enough. Another way to communicate the same sentiment is to say that the item or action "held its own" or "was passable." Overall, there are numerous phrases to convey that something was satisfactory or acceptable, without resorting to the repetitive and overused "was good enough".