Please provide a source Read my post again and you ll see that I already provided the source Twice The person saying that only about 300 words plus derivatives derive from Proto Finno Ugrian is none other than Ulla Maija Kulonen professor at the department of Finno Ugrian studies at the University of Helsinki You d be hard pressed to find a greater authority And nobody s saying that all borrowings in Finnish are from Swedish there s a huge number of loans from Indo Iranian languages Baltic languages and other borrowings as well