tubercle vs tubercular

tubercle and tubercular both are nouns.

Word	Noun	Adjective	Verb	Adverb
tubercle	Yes	No	No	No
tubercular	Yes	Yes	No	No

tubercle (noun)	tubercular (noun)
a protuberance on a bone especially for attachment of a muscle or ligament	a person with pulmonary tuberculosis
small rounded wartlike protuberance on a plant
a swelling that is the characteristic lesion of tuberculosis

tubercle (adjective)	tubercular (adjective)
	relating to tuberculosis or those suffering from it
	pertaining to or of the nature of a normal tuberosity or tubercle
	characterized by the presence of tuberculosis lesions or tubercles
	constituting or afflicted with or caused by tuberculosis or the tubercle bacillus