Letters that make unknot
o, k, n, t, u are letters that make 'unknot'
unknots is a word created by adding a letter to 'unknot'
1 possible definitions for 'unknot'
Under this definition, unknot is a verb and has the following properties:
unravel, unscramble, untangle, unpick have the same meaning as 'unknot'
'unknot' can be a type of undo.
disentangler, unraveler, unraveller are derivatives of 'unknot'.