Unscramble Upsion

What is the meaning of word upsion unscrambled?

What 6 letter words can be made from letters U P S I O N:

Make more words by adding or removing letters

How many 5 letter words can you make from letters U P S I O N?

1. opsin - Definition of opsin

2. Pinus - Definition of Pinus

3. pions - Definition of pions

4. pious - Definition of pious

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling psion
2) Removing the letter P and unscrambling usion
3) Removing the letter S and unscrambling upion
4) Removing the letter I and unscrambling upson
5) Removing the letter O and unscrambling upsin
6) Removing the letter N and unscrambling upsio

More anagrams containing the letters U P S I O N
upsnio upsnoi pnsuio uniosp