Dezfuli and Shushtari is a Persian dialect

Persian language

Persian is an Iranian language within the Indo-Iranian branch of the Indo-European languages. It is primarily spoken in Iran, Afghanistan, Tajikistan and countries which historically came under Persian influence...

 spoken in Dezful

Dezful

Dezful is a city in and the capital of Dezful County, Khuzestan Province, Iran. At the 2006 census, its population was 228,507, in 55,711 families.The city houses a bridge that dates back to 300 BC.In 2006, the city had 235,819 inhabitants.-History:...

 and Shushtar

Shushtar

-External links:** Hamid-Reza Hosseini, Shush at the foot of Louvre , in Persian, Jadid Online, 10 March 2009, .Audio slideshow: .* .* * , PressTV, 13 June 2010....

 two adjacent cities of Khozestan province in Iran. Dezfuli is closely related to the dialect of Shushtar

Shushtar

-External links:** Hamid-Reza Hosseini, Shush at the foot of Louvre , in Persian, Jadid Online, 10 March 2009, .Audio slideshow: .* .* * , PressTV, 13 June 2010....

.
In fact Desphili and Shushtari have no significant difference aside from accents. Desphili-Shushtari dialect can be Romanized using Desphilic standards, which derives its name from the same origin.

Desphili-Shushtari uses completely pronounced details for pronouns and conjugatives, and conjugates many verbs which are forgetted in Tehrani dialect and are no more conjugated in official speaking and writing.

Desphili and Shushtari pronouns

Person	Desphili pronoun	shushtari pronoun
First Singular	mo	mo
Second Singular )	to	to
Third Singular	uO	uO
First plural	omOn	AmA
Second Plural	shomOn	shamA
Third plural	OshOn,IshOn	-

Sources

• Colin Mackinnon, http://www.iranica.com/articles/dezful#pt2”, Encyclopaedia Iranica Online