Unscramble Errndeops

What is the meaning of word errndeops unscrambled?

What 9 letter words can be made from letters E R R N D E O P S:

1. ponderers - Definition of ponderers

2. responder - Definition of responder

Make more words by adding or removing letters

How many 8 letter words can you make from letters E R R N D E O P S?

1. endorser - Definition of endorser

2. ponderer - Definition of ponderer

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling rrndeops
2) Removing the letter R and unscrambling erndeops
3) Removing the letter R and unscrambling erndeops
4) Removing the letter N and unscrambling errdeops
5) Removing the letter D and unscrambling errneops
6) Removing the letter E and unscrambling errndops
7) Removing the letter O and unscrambling errndeps
8) Removing the letter P and unscrambling errndeos
9) Removing the letter S and unscrambling errndeop

More anagrams containing the letters E R R N D E O P S
errndeosp errndepos ersonredp operesdnr