Unscramble Efisis

What is the meaning of word efisis unscrambled?

What 6 letter words can be made from letters E F I S I S:

Make more words by adding or removing letters

How many 5 letter words can you make from letters E F I S I S?

1. issei - Definition of issei

2. seifs - Definition of seifs

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling fisis
2) Removing the letter F and unscrambling eisis
3) Removing the letter I and unscrambling efsis
4) Removing the letter S and unscrambling efiis
5) Removing the letter I and unscrambling efiss
6) Removing the letter S and unscrambling efisi

More anagrams containing the letters E F I S I S
efissi efsiis isesfi isfies