leister vs fizgig

leister and fizgig both are nouns.

Word	Noun	Adjective	Verb	Adverb
leister	Yes	No	No	No
fizgig	Yes	No	No	No

As nouns, fizgig is a hypernym of leister; that is, fizgig is a word with a broader meaning than leister:

leister: a spear with three or more prongs; used for spearing fish (especially salmon)
fizgig: an implement with a shaft and barbed point used for catching fish

Other hypernyms of leister include fishgig, gig, lance, spear.

leister (noun)	fizgig (noun)
a spear with three or more prongs; used for spearing fish (especially salmon)	a firework that fizzes as it moves
	an implement with a shaft and barbed point used for catching fish