Unscramble Onifsr

What is the meaning of word onifsr unscrambled?

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

Make more words by adding or removing letters

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

1. finos - Definition of finos

2. firns - Definition of firns

3. foins - Definition of foins

4. frons - Definition of frons

5. infos - Definition of infos

6. irons - Definition of irons

7. noirs - Definition of noirs

8. noris - Definition of noris

9. ornis - Definition of ornis

10. rosin - Definition of rosin

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling nifsr
2) Removing the letter N and unscrambling oifsr
3) Removing the letter I and unscrambling onfsr
4) Removing the letter F and unscrambling onisr
5) Removing the letter S and unscrambling onifr
6) Removing the letter R and unscrambling onifs

More anagrams containing the letters O N I F S R
onirfs onirsf ornifs iorsnf