Unscramble Fiistr

What is the meaning of word fiistr unscrambled?

What 6 letter words can be made from letters F I I S T R:

Make more words by adding or removing letters

How many 5 letter words can you make from letters F I I S T R?

1. first - Definition of first

2. frits - Definition of frits

3. rifts - Definition of rifts

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter F and unscrambling iistr
2) Removing the letter I and unscrambling fistr
3) Removing the letter I and unscrambling fistr
4) Removing the letter S and unscrambling fiitr
5) Removing the letter T and unscrambling fiisr
6) Removing the letter R and unscrambling fiist

More anagrams containing the letters F I I S T R
fiitrs fiitsr firits ftsrii