Unscramble Nisogrep

What is the meaning of word nisogrep unscrambled?

What 8 letter words can be made from letters N I S O G R E P:

1. perigons - Definition of perigons

2. reposing - Definition of reposing

3. spongier - Definition of spongier

Make more words by adding or removing letters

How many 7 letter words can you make from letters N I S O G R E P?

1. epigons - Definition of epigons

2. eringos - Definition of eringos

3. ignores - Definition of ignores

4. orpines - Definition of orpines

5. perigon - Definition of perigon

6. pigeons - Definition of pigeons

7. pingers - Definition of pingers

8. pingoes - Definition of pingoes

9. pirogen - Definition of pirogen

10. porgies - Definition of porgies

11. presong - Definition of presong

12. prosing - Definition of prosing

13. regions - Definition of regions

14. serpigo - Definition of serpigo

15. signore - Definition of signore

16. sinoper - Definition of sinoper

17. sponger - Definition of sponger

18. sporing - Definition of sporing

19. springe - Definition of springe

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling isogrep
2) Removing the letter I and unscrambling nsogrep
3) Removing the letter S and unscrambling niogrep
4) Removing the letter O and unscrambling nisgrep
5) Removing the letter G and unscrambling nisorep
6) Removing the letter R and unscrambling nisogep
7) Removing the letter E and unscrambling nisogrp
8) Removing the letter P and unscrambling nisogre

More anagrams containing the letters N I S O G R E P
nisogrpe nisopegr igreonps spnigoer