Unscramble Fixsr

What is the meaning of word fixsr unscrambled?

What 5 letter words can be made from letters F I X S R:

Make more words by adding or removing letters

How many 4 letter words can you make from letters F I X S R?

1. firs - Definition of firs

2. rifs - Definition of rifs

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter F and unscrambling ixsr
2) Removing the letter I and unscrambling fxsr
3) Removing the letter X and unscrambling fisr
4) Removing the letter S and unscrambling fixr
5) Removing the letter R and unscrambling fixs

More anagrams containing the letters F I X S R
frisx frixs xrisf rsxif