spurious

/ˈspjʊə.ɹi.əs/

adjective

False, not authentic, not genuine.
"His argument was spurious and had no validity."
Extraneous; stray; not relevant or wanted.
"I tried to concentrate on the matter in hand, but spurious thoughts kept intruding."
Bastardly, illegitimate

Practice "spurious" in context

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