Unscramble Ioperp

What is the meaning of word ioperp unscrambled?

What 6 letter words can be made from letters I O P E R P:

Make more words by adding or removing letters

How many 5 letter words can you make from letters I O P E R P?

1. piper - Definition of piper

2. preop - Definition of preop

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling operp
2) Removing the letter O and unscrambling iperp
3) Removing the letter P and unscrambling ioerp
4) Removing the letter E and unscrambling ioprp
5) Removing the letter R and unscrambling iopep
6) Removing the letter P and unscrambling ioper

More anagrams containing the letters I O P E R P
iopper ioppre rpoipe ppeori