spear vs transfix

spear is a noun but transfix is not a noun.

Word	Noun	Adjective	Verb	Adverb
spear	Yes	No	Yes	No
transfix	No	No	Yes	No

As verbs, transfix is a hypernym of spear; that is, transfix is a word with a broader meaning than spear:

Other hypernyms of spear include empale, impale, spike.

spear (noun)	transfix (noun)
a long pointed rod used as a tool or weapon
an implement with a shaft and barbed point used for catching fish

spear (verb)	transfix (verb)
pierce with a spear	pierce with a sharp stake or point
thrust up like a spear	to render motionless, as with a fixed stare or by arousing terror or awe