limit vs demarcation line

limit and demarcation line both are nouns.

Word	Noun	Adjective	Verb	Adverb
limit	Yes	No	Yes	No
demarcation line	Yes	No	No	No

As nouns, limit and demarcation line are synonyms defined as:

Other synonyms of limit include demarcation.

limit (noun)	demarcation line (noun)
the greatest possible degree of something	the boundary of a specific area
the boundary of a specific area
as far as something can go
the greatest amount of something that is possible or allowed
the mathematical value toward which a function goes as the independent variable approaches infinity
final or latest limiting point

limit (verb)	demarcation line (verb)
restrict or confine within limits
place limits on (extent or amount or access)
decide upon or fix definitely