Irregularities

When I had to learn English in school, at times I would bemoan all the irregularities and strange rules.

There are several irregularities in the nitrogen cycle.

While still an undergraduate, Adams performed an investigation to try to explain the reason for the irregularities in the motion of the planet Uranus. He theorized that the unexpected planetary orbit could be due to the presence of an as yet undiscovered planet.

The irregularities in English are just boredom. They don't make the language more interesting.

The many irregularities in your language don't really alleviate boredom.

I think your language is just boring. Irregularities don't interest me.

Are you good at spotting irregularities?

Practically all natural languages are just "fucked-up evolution." The odd people want to learn the odd irregularities of such languages. Artificial languages have the advantage of intentional design. Some linguists or polyglots opine that the languages that they know are like "trophies" for them. It is not really this way with me.

The audit revealed several accounting irregularities.