Unscramble Omstrref

What is the meaning of word omstrref unscrambled?

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

Make more words by adding or removing letters

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

1. formers - Definition of formers

2. reforms - Definition of reforms

3. termors - Definition of termors

4. tremors - Definition of tremors

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling mstrref
2) Removing the letter M and unscrambling ostrref
3) Removing the letter S and unscrambling omtrref
4) Removing the letter T and unscrambling omsrref
5) Removing the letter R and unscrambling omstref
6) Removing the letter R and unscrambling omstref
7) Removing the letter E and unscrambling omstrrf
8) Removing the letter F and unscrambling omstrre

More anagrams containing the letters O M S T R R E F
omstrrfe omtefrrs rtsmeofr srftoerm