Sassanids is a 9 letter English word.
You can make 135 anagrams from letters in Sassanids (aadinssss).
1770-80; Sassan grandfather of first king of dynasty + -id1
And a word or so is due to religious developments in the Persian community during the Sassanid period.
Moreover, a great and exhausting struggle began with the Sassanid Empire in Persia.
The Tigris was an eastern boundary which Christianity did not pass under the Sassanid.
With Chosroes I (531-579) came a last period of Sassanid vigour.
The lives of the women of the Sassanid were not always to be envied.
But after the middle of the third century the Sassanid dynasty restored the power of Persia and revived its ancient pretensions.