Unscramble Optnitis

What is the meaning of word optnitis unscrambled?

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

Make more words by adding or removing letters

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

1. Isoptin - Definition of Isoptin

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling ptnitis
2) Removing the letter P and unscrambling otnitis
3) Removing the letter T and unscrambling opnitis
4) Removing the letter N and unscrambling optitis
5) Removing the letter I and unscrambling optntis
6) Removing the letter T and unscrambling optniis
7) Removing the letter I and unscrambling optnits
8) Removing the letter S and unscrambling optniti

More anagrams containing the letters O P T N I T I S
optnitsi optnsiit nitoptis isottnpi