Unscramble Trainfser

What is the meaning of word trainfser unscrambled?

What 9 letter words can be made from letters T R A I N F S E R:

Make more words by adding or removing letters

How many 8 letter words can you make from letters T R A I N F S E R?

1. fainters - Definition of fainters

2. refrains - Definition of refrains

3. restrain - Definition of restrain

4. retrains - Definition of retrains

5. strainer - Definition of strainer

6. terrains - Definition of terrains

7. trainers - Definition of trainers

8. transfer - Definition of transfer

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter T and unscrambling rainfser
2) Removing the letter R and unscrambling tainfser
3) Removing the letter A and unscrambling trinfser
4) Removing the letter I and unscrambling tranfser
5) Removing the letter N and unscrambling traifser
6) Removing the letter F and unscrambling trainser
7) Removing the letter S and unscrambling trainfer
8) Removing the letter E and unscrambling trainfsr
9) Removing the letter R and unscrambling trainfse

More anagrams containing the letters T R A I N F S E R
trainfsre trainrefs rtnisaerf rairsetnf