power politics vs gunboat diplomacy

power politics and gunboat diplomacy both are nouns.

Word	Noun	Adjective	Verb	Adverb
power politics	Yes	No	No	No
gunboat diplomacy	Yes	No	No	No

As nouns, power politics and gunboat diplomacy are synonyms defined as:

power politics and gunboat diplomacy: diplomacy in which the nations threaten to use force in order to obtain their objectives

power politics (noun)	gunboat diplomacy (noun)
diplomacy in which the nations threaten to use force in order to obtain their objectives	diplomacy in which the nations threaten to use force in order to obtain their objectives