Tripoli vs Tarabulus Ash-Sham

Tripoli and Tarabulus Ash-Sham both are nouns.

Word	Noun	Adjective	Verb	Adverb
Tripoli	Yes	No	No	No
Tarabulus Ash-Sham	Yes	No	No	No

As nouns, Tripoli and Tarabulus Ash-Sham are synonyms defined as:

Tripoli and Tarabulus Ash-Sham: a port city and commercial center in northwestern Lebanon on the Mediterranean Sea

Other synonyms of Tripoli include Tarabulus, Trablous.

Tripoli (noun)	Tarabulus Ash-Sham (noun)
a port city and commercial center in northwestern Lebanon on the Mediterranean Sea	a port city and commercial center in northwestern Lebanon on the Mediterranean Sea
the capital and chief port and largest city of Libya; in northwestern Libya on the Mediterranean Sea; founded by the Phoenicians in the 7th century BC