Unscramble Aisrref

What is the meaning of word aisrref unscrambled?

What 7 letter words can be made from letters A I S R R E F:

Make more words by adding or removing letters

How many 6 letter words can you make from letters A I S R R E F?

1. airers - Definition of airers

2. fairer - Definition of fairer

3. farers - Definition of farers

4. ferias - Definition of ferias

5. firers - Definition of firers

6. fraise - Definition of fraise

7. friars - Definition of friars

8. friers - Definition of friers

9. raiser - Definition of raiser

10. sierra - Definition of sierra

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter A and unscrambling isrref
2) Removing the letter I and unscrambling asrref
3) Removing the letter S and unscrambling airref
4) Removing the letter R and unscrambling aisref
5) Removing the letter R and unscrambling aisref
6) Removing the letter E and unscrambling aisrrf
7) Removing the letter F and unscrambling aisrre

More anagrams containing the letters A I S R R E F
aisrrfe arefirs arsierf rfrseai