deltoid tuberosity vs tubercle

deltoid tuberosity and tubercle both are nouns.

Word	Noun	Adjective	Verb	Adverb
deltoid tuberosity	Yes	No	No	No
tubercle	Yes	No	No	No

As nouns, tubercle is a hypernym of deltoid tuberosity; that is, tubercle is a word with a broader meaning than deltoid tuberosity:

deltoid tuberosity: a bump on the outside of the humerus where the deltoid muscle attaches
tubercle: a protuberance on a bone especially for attachment of a muscle or ligament

Other hypernyms of deltoid tuberosity include eminence, tuberosity.

deltoid tuberosity (noun)	tubercle (noun)
a bump on the outside of the humerus where the deltoid muscle attaches	a protuberance on a bone especially for attachment of a muscle or ligament
	small rounded wartlike protuberance on a plant
	a swelling that is the characteristic lesion of tuberculosis