Unscramble Oeisis

What is the meaning of word oeisis unscrambled?

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

Make more words by adding or removing letters

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

1. issei - Definition of issei

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling eisis
2) Removing the letter E and unscrambling oisis
3) Removing the letter I and unscrambling oesis
4) Removing the letter S and unscrambling oeiis
5) Removing the letter I and unscrambling oeiss
6) Removing the letter S and unscrambling oeisi

More anagrams containing the letters O E I S I S
oeissi oesiis iosies oisise