Unscramble Ifrexp

What is the meaning of word ifrexp unscrambled?

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

1. prefix - Definition of prefix

Make more words by adding or removing letters

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

1. fixer - Definition of fixer

2. refix - Definition of refix

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling frexp
2) Removing the letter F and unscrambling irexp
3) Removing the letter R and unscrambling ifexp
4) Removing the letter E and unscrambling ifrxp
5) Removing the letter X and unscrambling ifrep
6) Removing the letter P and unscrambling ifrex

More anagrams containing the letters I F R E X P
ifrpex ifrpxe xreifp iepfrx