Unscramble Spiaddr

What is the meaning of word spiaddr unscrambled?

What 7 letter words can be made from letters S P I A D D R:

Make more words by adding or removing letters

How many 6 letter words can you make from letters S P I A D D R?

1. rapids - Definition of rapids

2. sparid - Definition of sparid

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling piaddr
2) Removing the letter P and unscrambling siaddr
3) Removing the letter I and unscrambling spaddr
4) Removing the letter A and unscrambling spiddr
5) Removing the letter D and unscrambling spiadr
6) Removing the letter D and unscrambling spiadr
7) Removing the letter R and unscrambling spiadd

More anagrams containing the letters S P I A D D R
spiadrd spiardd rdpdsia asprdid