Unscramble Isterrns

What is the meaning of word isterrns unscrambled?

What 8 letter words can be made from letters I S T E R R N S:

Make more words by adding or removing letters

How many 7 letter words can you make from letters I S T E R R N S?

1. estrins - Definition of estrins

2. inserts - Definition of inserts

3. rinsers - Definition of rinsers

4. sinters - Definition of sinters

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling sterrns
2) Removing the letter S and unscrambling iterrns
3) Removing the letter T and unscrambling iserrns
4) Removing the letter E and unscrambling istrrns
5) Removing the letter R and unscrambling isterns
6) Removing the letter R and unscrambling isterns
7) Removing the letter N and unscrambling isterrs
8) Removing the letter S and unscrambling isterrn

More anagrams containing the letters I S T E R R N S
isterrsn istersnr estrrisn retsisnr