Unscramble Enregisp

What is the meaning of word enregisp unscrambled?

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

1. speering - Definition of speering

Make more words by adding or removing letters

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

1. erepsin - Definition of erepsin

2. greisen - Definition of greisen

3. peering - Definition of peering

4. pingers - Definition of pingers

5. preeing - Definition of preeing

6. repines - Definition of repines

7. seeping - Definition of seeping

8. springe - Definition of springe

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling nregisp
2) Removing the letter N and unscrambling eregisp
3) Removing the letter R and unscrambling enegisp
4) Removing the letter E and unscrambling enrgisp
5) Removing the letter G and unscrambling enreisp
6) Removing the letter I and unscrambling enregsp
7) Removing the letter S and unscrambling enregip
8) Removing the letter P and unscrambling enregis

More anagrams containing the letters E N R E G I S P
enregpis enregpsi gseniper epegrnis