

Pronounce and pronunciation seem like they should have the same root, but one of them has an extra ‘o’ for some perfectly logical reason. I know the difference and don’t consistently misspell it, but if I edit a sentence to switch from one to the other without noticing that it’s a danger inflection …
Also maintain vs. maintenance for the same reason.
Do you mean overall, as a societal ill? or on a per mile basis?
If the answers are different, it’s only because even drunks know better than to go street racing.