Unscramble Usdir

What is the meaning of word usdir unscrambled?

What 5 letter words can be made from letters U S D I R:

1. ursid - Definition of ursid

Make more words by adding or removing letters

How many 4 letter words can you make from letters U S D I R?

1. rids - Definition of rids

2. surd - Definition of surd

3. urds - Definition of urds

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling sdir
2) Removing the letter S and unscrambling udir
3) Removing the letter D and unscrambling usir
4) Removing the letter I and unscrambling usdr
5) Removing the letter R and unscrambling usdi

More anagrams containing the letters U S D I R
usdri usidr surdi drius