For a good 250 years hoofs was the primary plural form of hoof analogized with the word roof which has roofs as a plural form.
Plural of roof and hoof.
And just like roof hoofs was the dominant one.
Dwarf dwarves elf elves hoof hooves roof rooves.
English pluralization can be complicated.
But then at some point in the 80 s after i had moved to the west coast people were looking at me funny when i did that and my writing was corrected to roofs rooves still sounds right but now it looks weird.
Maybe my teachers were wrong.
The plural form of hoof is hoofs or hooves.
I was taught rooves in grade school on the east coast.
Hoofs is a much older rendering of the plural form of hoof.
And this is how you get hoofs.
Hoof for instance becomes hooves in the plural.
But hooves woke up in the 20th century and by about 1970 it overtook hoofs in usage and that s where it has stayed.
Should it become rooves like hooves.
But at the same time there are several exceptions form this rule.
Not all nouns follow simple rules when transitioning from single to plural form.
When to use hooves hooves is the newer and now more common plural form of the hoof.
Hoof comes from the old english word hof.
The plural of hof is hofas which when pronounced would have sounded like hooves.
Hoofs is also a plural form of hoof the horny part of an animal s foot.
This is exactly how hooves is obtained as the first plural of the noun.
When at school i was taught that the plural of roof is rooves and the plural of hoof is hooves.
Just like roof hoof also started with two plural forms hoofs and hooves.
For example roof chef and others these do not apply the previous rule but simply add the s normally at the end of the word after f in order to obtain the plural form.