i was spurious when my sister was wearing my dress

Dogs are spurious slimes because they can't feel.

Some of the arguments in favor of shutting the factory are questionable and others downright spurious.

The painting comes from spurious origins.

They made spurious claims for damages to the insurance company.

There are no spurious classical languages. To be spurious would mean they were fake. The classical languages include French, Spanish, Italian, Latin, and Greek.