Unscramble Optsisrt

What is the meaning of word optsisrt unscrambled?

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

1. protists - Definition of protists

Make more words by adding or removing letters

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

1. protist - Definition of protist

2. riposts - Definition of riposts

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling ptsisrt
2) Removing the letter P and unscrambling otsisrt
3) Removing the letter T and unscrambling opsisrt
4) Removing the letter S and unscrambling optisrt
5) Removing the letter I and unscrambling optssrt
6) Removing the letter S and unscrambling optsirt
7) Removing the letter R and unscrambling optsist
8) Removing the letter T and unscrambling optsisr

More anagrams containing the letters O P T S I S R T
optsistr optsitrs oitsprts soprtist