zoology vs syphon

zoology and syphon both are nouns.

Word	Noun	Adjective	Verb	Adverb
zoology	Yes	No	No	No
syphon	Yes	No	Yes	No

zoology (noun)	syphon (noun)
the branch of biology that studies animals	a tubular organ in an aquatic animal (especially in mollusks) through which water can be taken in or expelled
all the animal life in a particular region or period	a tube running from the liquid in a vessel to a lower level outside the vessel so that gravity forces the liquid through the tube

zoology (verb)	syphon (verb)
	convey, draw off, or empty by or as if by a siphon