Unscramble Ophsin

What is the meaning of word ophsin unscrambled?

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

1. siphon - Definition of siphon

Make more words by adding or removing letters

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

1. opsin - Definition of opsin

2. phons - Definition of phons

3. pions - Definition of pions

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling phsin
2) Removing the letter P and unscrambling ohsin
3) Removing the letter H and unscrambling opsin
4) Removing the letter S and unscrambling ophin
5) Removing the letter I and unscrambling ophsn
6) Removing the letter N and unscrambling ophsi

More anagrams containing the letters O P H S I N
ophsni opihns isohpn sphoni