Unscramble Simtrref

What is the meaning of word simtrref unscrambled?

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

Make more words by adding or removing letters

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

1. firmers - Definition of firmers

2. firmest - Definition of firmest

3. retrims - Definition of retrims

4. trimers - Definition of trimers

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling imtrref
2) Removing the letter I and unscrambling smtrref
3) Removing the letter M and unscrambling sitrref
4) Removing the letter T and unscrambling simrref
5) Removing the letter R and unscrambling simtref
6) Removing the letter R and unscrambling simtref
7) Removing the letter E and unscrambling simtrrf
8) Removing the letter F and unscrambling simtrre

More anagrams containing the letters S I M T R R E F
simtrrfe sirefmrt friesmtr eitsrmfr