Unscramble Isrropms

What is the meaning of word isrropms unscrambled?

What 8 letter words can be made from letters I S R R O P M S:

Make more words by adding or removing letters

How many 7 letter words can you make from letters I S R R O P M S?

1. porisms - Definition of porisms

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling srropms
2) Removing the letter S and unscrambling irropms
3) Removing the letter R and unscrambling isropms
4) Removing the letter R and unscrambling isropms
5) Removing the letter O and unscrambling isrrpms
6) Removing the letter P and unscrambling isrroms
7) Removing the letter M and unscrambling isrrops
8) Removing the letter S and unscrambling isrropm

More anagrams containing the letters I S R R O P M S
isrropsm isrrosmp irosprms rromissp