Learn English – Why don’t Americans write “devor” instead of “devour”

american-englishorthographypronunciation-vs-spelling

Why don't Americans write devor instead of devour to be consistent with the pervasiveness of using variations such as color and armor?

Best Answer

No it wouldn't, because devour doesn't rhyme with colour/color or armour/armor. It does rhyme with hour.

In other words, the ending -our is only respelled as -or when it represents an unstressed, r-colored schwa [ɚ]. The stressed diphthongs in hour, devour, flour, etc. retain their original spelling.