Unscramble Rootfs

What is the meaning of word rootfs unscrambled?

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

Make more words by adding or removing letters

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

1. foots - Definition of foots

2. forts - Definition of forts

3. frost - Definition of frost

4. roofs - Definition of roofs

5. roost - Definition of roost

6. roots - Definition of roots

7. rotos - Definition of rotos

8. toros - Definition of toros

9. torso - Definition of torso

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling ootfs
2) Removing the letter O and unscrambling rotfs
3) Removing the letter O and unscrambling rotfs
4) Removing the letter T and unscrambling roofs
5) Removing the letter F and unscrambling roots
6) Removing the letter S and unscrambling rootf

More anagrams containing the letters R O O T F S
rootsf rosfot ootfrs trosfo