Unscramble Npsio

What is the meaning of word npsio unscrambled?

What 5 letter words can be made from letters N P S I O:

1. opsin - Definition of opsin

2. pions - Definition of pions

Make more words by adding or removing letters

How many 4 letter words can you make from letters N P S I O?

1. ions - Definition of ions

2. nips - Definition of nips

3. pins - Definition of pins

4. pion - Definition of pion

5. piso - Definition of piso

6. pois - Definition of pois

7. pons - Definition of pons

8. Sion - Definition of Sion

9. snip - Definition of snip

10. spin - Definition of spin

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling psio
2) Removing the letter P and unscrambling nsio
3) Removing the letter S and unscrambling npio
4) Removing the letter I and unscrambling npso
5) Removing the letter O and unscrambling npsi

More anagrams containing the letters N P S I O
npsoi nsiop npsoi opsni