Unscramble Oopsiins

What is the meaning of word oopsiins unscrambled?

What 8 letter words can be made from letters O O P S I I N S:

Make more words by adding or removing letters

How many 7 letter words can you make from letters O O P S I I N S?

1. isospin - Definition of isospin

2. poisons - Definition of poisons

3. sinopis - Definition of sinopis

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling opsiins
2) Removing the letter O and unscrambling opsiins
3) Removing the letter P and unscrambling oosiins
4) Removing the letter S and unscrambling oopiins
5) Removing the letter I and unscrambling oopsins
6) Removing the letter I and unscrambling oopsins
7) Removing the letter N and unscrambling oopsiis
8) Removing the letter S and unscrambling oopsiin

More anagrams containing the letters O O P S I I N S
oopsiisn oopsinis osoiinsp niiopsso