Tsarist is a 7 letter English word. It's valid Scrabble word worth 7 points. It's valid Words with friends word worth 7 points.
You can make 135 anagrams from letters in tsarist (airsstt).
Her own fascination with the downfall of tsarist Russia began early.
It is a singular fact that tsarist roubles are worth ten times as much as Soviet roubles, and are much commoner in the country.
And yet nobody dreams of describing the Red Legions as a tsarist army.
Or that the pro-European protests rocking Ukraine are part of a Western plot to revenge 18th-century tsarist military victories?