Unscramble Stdu

What is the meaning of word stdu unscrambled?

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

1. dust - Definition of dust

2. stud - Definition of stud

Make more words by adding or removing letters

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

1. DTs - Definition of DTs

2. STD - Definition of STD

3. USD - Definition of USD

4. uts - Definition of uts

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling tdu
2) Removing the letter T and unscrambling sdu
3) Removing the letter D and unscrambling stu
4) Removing the letter U and unscrambling std

More anagrams containing the letters S T D U
stud sudt dsut usdt