Unscramble Rigloop

What is the meaning of word rigloop unscrambled?

What 7 letter words can be made from letters R I G L O O P:

Make more words by adding or removing letters

How many 6 letter words can you make from letters R I G L O O P?

1. Prolog - Definition of Prolog

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling igloop
2) Removing the letter I and unscrambling rgloop
3) Removing the letter G and unscrambling riloop
4) Removing the letter L and unscrambling rigoop
5) Removing the letter O and unscrambling riglop
6) Removing the letter O and unscrambling riglop
7) Removing the letter P and unscrambling rigloo

More anagrams containing the letters R I G L O O P
riglopo riglpoo poioglr ogropil