Unscramble Isntifer

What is the meaning of word isntifer unscrambled?

What 8 letter words can be made from letters I S N T I F E R:

Make more words by adding or removing letters

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

1. finites - Definition of finites

2. niftier - Definition of niftier

3. nifties - Definition of nifties

4. snifter - Definition of snifter

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling sntifer
2) Removing the letter S and unscrambling intifer
3) Removing the letter N and unscrambling istifer
4) Removing the letter T and unscrambling isnifer
5) Removing the letter I and unscrambling isntfer
6) Removing the letter F and unscrambling isntier
7) Removing the letter E and unscrambling isntifr
8) Removing the letter R and unscrambling isntife

More anagrams containing the letters I S N T I F E R
isntifre isntiref nitesfir nirifest