needlefish vs gar

needlefish and gar both are nouns.

Word	Noun	Adjective	Verb	Adverb
needlefish	Yes	No	No	No
gar	Yes	No	No	No

As nouns, needlefish and gar are synonyms defined as:

needlefish and gar: elongate European surface-dwelling predacious fishes with long toothed jaws; abundant in coastal waters

Other synonyms of needlefish include billfish.

needlefish (noun)	gar (noun)
fish with long tubular snout and slim body covered with bony plates	primitive predaceous North American fish covered with hard scales and having long jaws with needlelike teeth
elongate European surface-dwelling predacious fishes with long toothed jaws; abundant in coastal waters	elongate European surface-dwelling predacious fishes with long toothed jaws; abundant in coastal waters