We don't have synonyms for pehlevi yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are pehlvi and pahlevi.
(n) :
Alternative form of Pahlavi. [The Pahlavi script, a writing system derived from the Aramaic script and used to write several Iranian languages, the most common form of which was the Book Pahlavi.]
(n) :
Alternative form of pahlavi (“former gold coin”). [(historical) The principal gold coin of the Pahlavi dynasty (1925–1979).]
(n) :
Alternative form of Pahlavi. [The Pahlavi script, a writing system derived from the Aramaic script and used to write several Iranian languages, the most common form of which was the Book Pahlavi.]
(n) :
Alternative form of pahlavi (“former gold coin”). [(historical) The principal gold coin of the Pahlavi dynasty (1925–1979).]