Unscramble Feidfast

What is the meaning of word feidfast unscrambled?

What 8 letter words can be made from letters F E I D F A S T:

1. daffiest - Definition of daffiest

Make more words by adding or removing letters

How many 7 letter words can you make from letters F E I D F A S T?

1. distaff - Definition of distaff

2. staffed - Definition of staffed

3. stiffed - Definition of stiffed

4. taffies - Definition of taffies

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter F and unscrambling eidfast
2) Removing the letter E and unscrambling fidfast
3) Removing the letter I and unscrambling fedfast
4) Removing the letter D and unscrambling feifast
5) Removing the letter F and unscrambling feidast
6) Removing the letter A and unscrambling feidfst
7) Removing the letter S and unscrambling feidfat
8) Removing the letter T and unscrambling feidfas

More anagrams containing the letters F E I D F A S T
feidfats feidfsat stdfiafe fetdsaif