Unscramble Rproof

What is the meaning of word rproof unscrambled?

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

Make more words by adding or removing letters

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

1. proof - Definition of proof

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling proof
2) Removing the letter P and unscrambling rroof
3) Removing the letter R and unscrambling rpoof
4) Removing the letter O and unscrambling rprof
5) Removing the letter O and unscrambling rprof
6) Removing the letter F and unscrambling rproo

More anagrams containing the letters R P R O O F
rrfoop rrfopo roporf ofrorp