re yesterday's solecism 7-by-many game
mommie - rare; mommies - common!!! That **!*!ing word cost me a rosette!!
Even after ten years of playing Chi, I still fall foul of the 'double spelling' rule.
For some time now I have been of the opinion that in these cases, where the singular form of a noun can be spelled in two ways (mommy/mommie), then all three forms - two singulars and one plural should be allowed. This case only reinforces my belief.