Unscramble Eithisr

What is the meaning of word eithisr unscrambled?

What 7 letter words can be made from letters E I T H I S R:

Make more words by adding or removing letters

How many 6 letter words can you make from letters E I T H I S R?

1. Irtish - Definition of Irtish

2. Shiite - Definition of Shiite

3. theirs - Definition of theirs

4. Tishri - Definition of Tishri

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling ithisr
2) Removing the letter I and unscrambling ethisr
3) Removing the letter T and unscrambling eihisr
4) Removing the letter H and unscrambling eitisr
5) Removing the letter I and unscrambling eithsr
6) Removing the letter S and unscrambling eithir
7) Removing the letter R and unscrambling eithis

More anagrams containing the letters E I T H I S R
eithris eithrsi trsehii srieiht