Unscramble Trenrsis

What is the meaning of word trenrsis unscrambled?

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

Make more words by adding or removing letters

How many 7 letter words can you make from letters T R E N R S I 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 T and unscrambling renrsis
2) Removing the letter R and unscrambling tenrsis
3) Removing the letter E and unscrambling trnrsis
4) Removing the letter N and unscrambling trersis
5) Removing the letter R and unscrambling trensis
6) Removing the letter S and unscrambling trenris
7) Removing the letter I and unscrambling trenrss
8) Removing the letter S and unscrambling trenrsi

More anagrams containing the letters T R E N R S I S
trenrssi trensirs irsntres tsrrnsei