plyers vs hand tool

plyers and hand tool both are nouns.

Word	Noun	Adjective	Verb	Adverb
plyers	Yes	No	No	No
hand tool	Yes	No	No	No

As nouns, hand tool is a hypernym of plyers; that is, hand tool is a word with a broader meaning than plyers:

plyers: a gripping hand tool with two hinged arms and (usually) serrated jaws
hand tool: a tool used with workers' hands

Other hypernyms of plyers include compound lever.

plyers (noun)	hand tool (noun)
a gripping hand tool with two hinged arms and (usually) serrated jaws	a tool used with workers' hands