Unscramble Existonic

What is the meaning of word existonic unscrambled?

What 9 letter words can be made from letters E X I S T O N I C:

Make more words by adding or removing letters

How many 8 letter words can you make from letters E X I S T O N I C?

1. excision - Definition of excision

2. excitons - Definition of excitons

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling xistonic
2) Removing the letter X and unscrambling eistonic
3) Removing the letter I and unscrambling exstonic
4) Removing the letter S and unscrambling exitonic
5) Removing the letter T and unscrambling exisonic
6) Removing the letter O and unscrambling existnic
7) Removing the letter N and unscrambling existoic
8) Removing the letter I and unscrambling existonc
9) Removing the letter C and unscrambling existoni

More anagrams containing the letters E X I S T O N I C
exitcinos exitcinso enisitcxo stexiionc