Unscramble Spsitron

What is the meaning of word spsitron unscrambled?

What 8 letter words can be made from letters S P S I T R O N:

Make more words by adding or removing letters

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

1. pistons - Definition of pistons

2. postins - Definition of postins

3. prisons - Definition of prisons

4. riposts - Definition of riposts

5. spinors - Definition of spinors

6. spintos - Definition of spintos

7. sprints - Definition of sprints

8. tropins - Definition of tropins

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling psitron
2) Removing the letter P and unscrambling ssitron
3) Removing the letter S and unscrambling spitron
4) Removing the letter I and unscrambling spstron
5) Removing the letter T and unscrambling spsiron
6) Removing the letter R and unscrambling spsiton
7) Removing the letter O and unscrambling spsitrn
8) Removing the letter N and unscrambling spsitro

More anagrams containing the letters S P S I T R O N
spsniort spsniotr srnoistp rsosntpi