Is there a term for describing an exact matching pair of antonyms? In the example below we have a pair of synonyms and antonyms. However, I want to explain to my coworkers that when they name pairs of variables for actions they should use matching pairs, like the pair Start-Stop, and not to use other matches like Start-End.
Start - Stop
Begin - End
After asking this question I found a previous post that contained the same question: Is there a term for the direct opposite?