trunk vs fundament

trunk and fundament both are nouns.

Word	Noun	Adjective	Verb	Adverb
trunk	Yes	No	No	No
fundament	Yes	No	No	No

trunk (noun)	fundament (noun)
a long flexible snout as of an elephant	lowest support of a structure
luggage consisting of a large strong case used when traveling or for storage	the fleshy part of the human body that you sit on
compartment in an automobile that carries luggage or shopping or tools	the fundamental assumptions from which something is begun or developed or calculated or explained
the body excluding the head and neck and limbs
the main stem of a tree; usually covered with bark; the bole is usually the part that is commercially useful for lumber