Unscramble Uuid

What is the meaning of word uuid unscrambled?

What 4 letter words can be made from letters U U I D:

Make more words by adding or removing letters

How many 3 letter words can you make from letters U U I D?

1. dui - Definition of dui

2. IUD - Definition of IUD

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling uid
2) Removing the letter U and unscrambling uid
3) Removing the letter I and unscrambling uud
4) Removing the letter D and unscrambling uui

More anagrams containing the letters U U I D
diuu duiu duui iudu