spuria
Spurious things; especially, a counterfeit or forged written work or one of doubtful attribution.
The laſt will and teſtament of Grunnius, a Roman pig, publiſhed among Gruter’s Spuria, betrays not more evident marks of impoſition.
Where it comes from
From the Latin spuria, the nominative neuter plural form of spurius, whence spurious; compare trivia.
Adapted from the Wiktionary entry spuria (CC BY-SA 4.0).