Is there a term describe word pairs like colour/color that have the same meaning, similar or same pronunciation but a different spelling?
The most common examples I can think of are English/American spelling variants, though there are alternative transliterations of foreign words would fit the bill too (e.g., Ziggurat/Ziqqurat).
I was wondering if there is a recognised word for describing these word pairings as we have terminology like "homonym", "heteronym" etc. for words with different meanings.
Best Answer
The word you could be looking for is variant
Definition:
Also, from google search: