The spelling of the word "cumings" can be easily explained using IPA phonetic transcription. The correct spelling for this word is "comings," with a long "o" sound. The "u" in "cumings" is meant to represent the long "o" sound in the word, however, this is a common mistake that may occur due to the similarity of the two sounds. To avoid confusion with this word in the future, it is important to follow the correct spelling and pronunciation.