Unscramble Usipstr

What is the meaning of word usipstr unscrambled?

What 7 letter words can be made from letters U S I P S T R:

1. purists - Definition of purists

2. upstirs - Definition of upstirs

Make more words by adding or removing letters

How many 6 letter words can you make from letters U S I P S T R?

1. purist - Definition of purist

2. sirups - Definition of sirups

3. situps - Definition of situps

4. spirts - Definition of spirts

5. sprits - Definition of sprits

6. spurts - Definition of spurts

7. stirps - Definition of stirps

8. strips - Definition of strips

9. tsuris - Definition of tsuris

10. upstir - Definition of upstir

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling sipstr
2) Removing the letter S and unscrambling uipstr
3) Removing the letter I and unscrambling uspstr
4) Removing the letter P and unscrambling usistr
5) Removing the letter S and unscrambling usiptr
6) Removing the letter T and unscrambling usipsr
7) Removing the letter R and unscrambling usipst

More anagrams containing the letters U S I P S T R
usiptrs usiptsr sriuspt usprtsi