We have something similar although only in certain dialects of danish. The following is a valid sentence meaning the island in the river: æ ø i æ å

Ø - the 27th letter of the danish alfabet
Ø - the danish word for island

I mean being romantic or sexual carries some other connotations and meanings making them ambiguous in many situations if used as the antonym to the asexual and aromantic label.
I don’t really care what words are used for it but I find the allo ones useful as they are the most commonly understood ones and are unambiguous.

This sounds a lot like my reaction to questions in the test i got for autism (except it was writtwn so i just scribbled these thoughts out).
I don’t know if you are on the spectrum, but it sounds like the test giver would have been horrible at administering it to children on the spectrum either way.

Dane here to add that we say it tolvte December 2023 with tolvte meaning twelveth. Saying it the other way around would basically only happen if you forgot to specify the date or add it as an afterthought.