Unscramble Rifiersom

What is the meaning of word rifiersom unscrambled?

What 9 letter words can be made from letters R I F I E R S O M:

Make more words by adding or removing letters

How many 8 letter words can you make from letters R I F I E R S O M?

1. rimfires - Definition of rimfires

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling ifiersom
2) Removing the letter I and unscrambling rfiersom
3) Removing the letter F and unscrambling riiersom
4) Removing the letter I and unscrambling rifersom
5) Removing the letter E and unscrambling rifirsom
6) Removing the letter R and unscrambling rifiesom
7) Removing the letter S and unscrambling rifierom
8) Removing the letter O and unscrambling rifiersm
9) Removing the letter M and unscrambling rifierso

More anagrams containing the letters R I F I E R S O M
rifiesmor rifiesmro rmeifiros rerifmsio