gummy vs sticky

gummy and sticky both are adjectives.

Word	Noun	Adjective	Verb	Adverb
gummy	No	Yes	No	No
sticky	No	Yes	No	No

As adjectives, gummy and sticky are synonyms defined as:

Other synonyms of gummy include gluey, glutinous, mucilaginous, pasty, viscid, viscous.

gummy (adjective)	sticky (adjective)
having the sticky properties of an adhesive	having the sticky properties of an adhesive
covered with adhesive gum	hard to deal with; especially causing pain or embarrassment
	covered with an adhesive material
	hot or warm and humid
	moist as with undried perspiration and with clothing sticking to the body