Unscramble Optin

What is the meaning of word optin unscrambled?

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

1. Pinot - Definition of Pinot

2. pinto - Definition of pinto

3. piton - Definition of piton

4. point - Definition of point

Make more words by adding or removing letters

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

1. into - Definition of into

2. pint - Definition of pint

3. pion - Definition of pion

4. pont - Definition of pont

5. topi - Definition of topi

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling ptin
2) Removing the letter P and unscrambling otin
3) Removing the letter T and unscrambling opin
4) Removing the letter I and unscrambling optn
5) Removing the letter N and unscrambling opti

More anagrams containing the letters O P T I N
optni otinp nipot itnop