Unscramble Upsierst

What is the meaning of word upsierst unscrambled?

What 8 letter words can be made from letters U P S I E R S T:

1. pursiest - Definition of pursiest

Make more words by adding or removing letters

How many 7 letter words can you make from letters U P S I E R S T?

1. esprits - Definition of esprits

2. peritus - Definition of peritus

3. persist - Definition of persist

4. priests - Definition of priests

5. purists - Definition of purists

6. pussier - Definition of pussier

7. spriest - Definition of spriest

8. sprites - Definition of sprites

9. stirpes - Definition of stirpes

10. stripes - Definition of stripes

11. suiters - Definition of suiters

12. suspire - Definition of suspire

13. uprises - Definition of uprises

14. upstirs - Definition of upstirs

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling psierst
2) Removing the letter P and unscrambling usierst
3) Removing the letter S and unscrambling upierst
4) Removing the letter I and unscrambling upserst
5) Removing the letter E and unscrambling upsirst
6) Removing the letter R and unscrambling upsiest
7) Removing the letter S and unscrambling upsiert
8) Removing the letter T and unscrambling upsiers

More anagrams containing the letters U P S I E R S T
upsierts upsiesrt sseitrpu ristspue