Unscramble Ostfisp

What is the meaning of word ostfisp unscrambled?

What 7 letter words can be made from letters O S T F I S P:

Make more words by adding or removing letters

How many 6 letter words can you make from letters O S T F I S P?

1. foists - Definition of foists

2. posits - Definition of posits

3. ptosis - Definition of ptosis

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling stfisp
2) Removing the letter S and unscrambling otfisp
3) Removing the letter T and unscrambling osfisp
4) Removing the letter F and unscrambling ostisp
5) Removing the letter I and unscrambling ostfsp
6) Removing the letter S and unscrambling ostfip
7) Removing the letter P and unscrambling ostfis

More anagrams containing the letters O S T F I S P
ostfpis ostfpsi stopfsi psofsit