Unscramble Stsplain

What is the meaning of word stsplain unscrambled?

What 8 letter words can be made from letters S T S P L A I N:

Make more words by adding or removing letters

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

1. instals - Definition of instals

2. pastils - Definition of pastils

3. pissant - Definition of pissant

4. plaints - Definition of plaints

5. ptisans - Definition of ptisans

6. spinals - Definition of spinals

7. spitals - Definition of spitals

8. splints - Definition of splints

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling tsplain
2) Removing the letter T and unscrambling ssplain
3) Removing the letter S and unscrambling stplain
4) Removing the letter P and unscrambling stslain
5) Removing the letter L and unscrambling stspain
6) Removing the letter A and unscrambling stsplin
7) Removing the letter I and unscrambling stsplan
8) Removing the letter N and unscrambling stsplai

More anagrams containing the letters S T S P L A I N
stsplani stsplian plaitssn aitpnlss