dropper vs eye dropper

dropper and eye dropper both are nouns.

Word	Noun	Adjective	Verb	Adverb
dropper	Yes	No	No	No
eye dropper	Yes	No	No	No

As nouns, dropper and eye dropper are synonyms defined as:

dropper and eye dropper: pipet consisting of a small tube with a vacuum bulb at one end for drawing liquid in and releasing it a drop at a time

dropper (noun)	eye dropper (noun)
pipet consisting of a small tube with a vacuum bulb at one end for drawing liquid in and releasing it a drop at a time	pipet consisting of a small tube with a vacuum bulb at one end for drawing liquid in and releasing it a drop at a time