Difficulty and Knottiness

Difficulty noun - Something that is a cause for suffering or special effort especially in the attainment of a goal.

Knottiness and difficulty are semantically related. in complexity topic. In some cases you can use "Knottiness" instead a noun "Difficulty".

Nearby Word: difficult

Knottiness noun - The state or quality of having many interrelated parts or aspects.

Difficulty and knottiness are semantically related. You can use "Difficulty" instead a noun "Knottiness".