Difficulty and Dividing line

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

Dividing line and difficulty are semantically related. In some cases you can use "Dividing line" instead a noun "Difficulty".

Nearby Word: difficult

Dividing line noun - A conceptual separation or distinction.

Difficulty and dividing line are semantically related. Sometimes you can use "Difficulty" instead a noun phrase "Dividing line".