This word is acceptable for play in the UK dictionary that is being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Of or pertaining to the various modalities of truth, such as the possibility or impossibility of something being true.

"Even aside from the fact that the use of it as a conceit in magic realism and fabulism is purposefully aimed at a figurative representation of what is marvellous in actuality, in reality, Bukiet’s complaint has little to do with what I’d term alethic quirks and credibility warp."

alethiology