Unscramble Otoprefs

What is the meaning of word otoprefs unscrambled?

What 8 letter words can be made from letters O T O P R E F S:

1. foretops - Definition of foretops

2. poofters - Definition of poofters

Make more words by adding or removing letters

How many 7 letter words can you make from letters O T O P R E F S?

1. foetors - Definition of foetors

2. footers - Definition of footers

3. foretop - Definition of foretop

4. poofter - Definition of poofter

5. poorest - Definition of poorest

6. spoofer - Definition of spoofer

7. stooper - Definition of stooper

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling toprefs
2) Removing the letter T and unscrambling ooprefs
3) Removing the letter O and unscrambling otprefs
4) Removing the letter P and unscrambling otorefs
5) Removing the letter R and unscrambling otopefs
6) Removing the letter E and unscrambling otoprfs
7) Removing the letter F and unscrambling otopres
8) Removing the letter S and unscrambling otopref

More anagrams containing the letters O T O P R E F S
otopresf otoprfes sorfotpe ptsofroe