The word "overword" is spelled with the letter "o" followed by "ver" and then "word". The IPA transcription for this word is /ˈəʊvəwɜːd/, which represents the different sounds in the word. The "o" is pronounced with the sound "əʊ" as in "go" or "no". The "ver" is pronounced with the "v" sound followed by "ər" as in "lover". Lastly, "word" is pronounced with the sound "wɜːd" as in "sword" or "lord". The overall spelling and pronunciation of "overword" is unique and requires attention to each individual sound.