"inverse" is a correct and usable word in written English.
It is usually used as an adjective meaning "opposite or opposite in order or effect". For example, "The inverse of her original plan was then put into action."
And horse sense is in inverse ratio to seniority.
Note that the frequency is plotted in inverse hours.
His character, Pero Mihailovic, is a boxer whose confidence exists in inverse proportion to his skills.
The pomposity of these attacks is in inverse proportion to their accuracy.
I rise in inverse proportion to consumer confidence, which is demonstrably plummeting.
It turns out that your salary is in inverse proportion to your weight.
The other 11 teams in the lottery will then pick in inverse order of their records.
Dench's risk-taking onstage is in inverse proportion to her vulnerability off it.
My love of metal had decreased in inverse proportion to my appreciation of satire.
The stiletto's status and reputation peaked and then fell in inverse proportion to those heel heights.
When it comes to films, outward piety seems to exist in inverse proportion to inner spirituality.
