Unscramble Oldpref

What is the meaning of word oldpref unscrambled?

What 7 letter words can be made from letters O L D P R E F:

Make more words by adding or removing letters

How many 6 letter words can you make from letters O L D P R E F?

1. folder - Definition of folder

2. polder - Definition of polder

3. refold - Definition of refold

4. rolfed - Definition of rolfed

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling ldpref
2) Removing the letter L and unscrambling odpref
3) Removing the letter D and unscrambling olpref
4) Removing the letter P and unscrambling oldref
5) Removing the letter R and unscrambling oldpef
6) Removing the letter E and unscrambling oldprf
7) Removing the letter F and unscrambling oldpre

More anagrams containing the letters O L D P R E F
oldprfe oldrefp pdlfore oepldrf