I want another word, preferably Latin, that means "something not [specifically] wished for." For instance, a theory is answering some questions (which can be interesting in and of itself) while the questions have not been asked in the first place. Not that the answer is toxic/hated, but it simply doesn't interest the listener.
The only things I've already found (like here) suggests opposites with very negative meaning, like anathema or abhorrent.
Thanks in advance.