trestle vs horse

trestle and horse both are nouns.

Word	Noun	Adjective	Verb	Adverb
trestle	Yes	No	No	No
horse	Yes	No	Yes	No

As nouns, horse is a hypernym of trestle; that is, horse is a word with a broader meaning than trestle:

Other hypernyms of trestle include buck, sawbuck, sawhorse.

trestle (noun)	horse (noun)
sawhorses used in pairs to support a horizontal tabletop	solid-hoofed herbivorous quadruped domesticated since prehistoric times
a supporting tower used to support a bridge	a chessman shaped to resemble the head of a horse; can move two squares horizontally and one vertically (or vice versa)
	a framework for holding wood that is being sawed
	a padded gymnastic apparatus on legs
	troops trained to fight on horseback

trestle (verb)	horse (verb)
	provide with a horse or horses