Unscramble Clefsis

What is the meaning of word clefsis unscrambled?

What 7 letter words can be made from letters C L E F S I S:

Make more words by adding or removing letters

How many 6 letter words can you make from letters C L E F S I S?

1. felsic - Definition of felsic

2. slices - Definition of slices

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter C and unscrambling lefsis
2) Removing the letter L and unscrambling cefsis
3) Removing the letter E and unscrambling clfsis
4) Removing the letter F and unscrambling clesis
5) Removing the letter S and unscrambling clefis
6) Removing the letter I and unscrambling clefss
7) Removing the letter S and unscrambling clefsi

More anagrams containing the letters C L E F S I S
clefssi cleifss csisefl sfeiscl