SANGISERI LANGUAGE

'Sengiseri' is a language spoken in the Semnan province of Iran mainly in the Sangsar (Mahdi Shehr) town and in a several surrounding villages. Though Sangesari has traditionally been included in a group of dialects together with Sorkhei, Lasgerdi, Biyabunaki, Aftari, their speakers cannot understand each other. This gives grounds to claim that Sangesari is an independent Northwest Iranian language.[2] Sangesari language has a complete grammar, verbs are male and female. Frequently contains sounds such as "P", "Zhe", "Che", and "Ge" which are indicative of not being Arabic.It has similarity to Mazanderani (Taberi) language.
It is close to old shirazi dari. According to one source Sangesaries did not submit to Arab's attack during Umar and instead took refuge in a huge cave in Sangesar (which mean at the top of stone) and settled there.