/ˌfɒlsɪˈdɪkəl/; ˌfæl-

Definitions

1. adjective

Tending to give a false appearance of soundness or correctness, especially in argumentation.

“His falsidical argument was easily debunked by the expert.”

2. noun

A false appearance of soundness or correctness, especially in argumentation.

“The falsidical reasoning in the article was a major flaw.”