Pseudolinguistics

thumb|French parapsychologist [[Charles Richet coined the term xenoglossy in 1905.]]

Turkish nationalist pseudoscientific theory

Congolese academic and politician

Postulation that the Kartvelian languages of the Caucasus area are related to the Semitic languages of the Middle East; proposed by Nikolay Yakovlevich Marr in 1920s and 1930s, now seen as outdated

popularly held but false belief about the origin or derivation of a specific word

Russian turkologist (1928–2023)

fringe theory claiming Allah originated as a moon deity

Indian writer, etymologist (1902–1981)

Finnish artist (1870-1946)

pseudoscientific claim of subconscious hidden messages

form of pseudo-scholarship

Aspect of linguistic studies