Unscramble Prooofit

What is the meaning of word prooofit unscrambled?

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

Make more words by adding or removing letters

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

1. rooftop - Definition of rooftop

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling rooofit
2) Removing the letter R and unscrambling pooofit
3) Removing the letter O and unscrambling proofit
4) Removing the letter O and unscrambling proofit
5) Removing the letter O and unscrambling proofit
6) Removing the letter F and unscrambling proooit
7) Removing the letter I and unscrambling proooft
8) Removing the letter T and unscrambling prooofi

More anagrams containing the letters P R O O O F I T
prooofti proooift footorip ofpioort