Unscramble Oopsin

What is the meaning of word oopsin unscrambled?

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

1. poison - Definition of poison

Make more words by adding or removing letters

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

1. opsin - Definition of opsin

2. pions - Definition of pions

3. poons - Definition of poons

4. snoop - Definition of snoop

5. spoon - Definition of spoon

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling opsin
2) Removing the letter O and unscrambling opsin
3) Removing the letter P and unscrambling oosin
4) Removing the letter S and unscrambling oopin
5) Removing the letter I and unscrambling oopsn
6) Removing the letter N and unscrambling oopsi

More anagrams containing the letters O O P S I N
oopsni oosinp pnosoi ioosnp