lull vs still

lull and still both are nouns.

Word	Noun	Adjective	Verb	Adverb
lull	Yes	No	Yes	No
still	Yes	Yes	Yes	Yes

As verbs, still is a hypernym of lull; that is, still is a word with a broader meaning than lull:

Other hypernyms of lull include hush, hush up, quieten, shut up, silence.

As verbs, lull and still are synonyms defined as:

Other synonyms of lull include calm, calm down, quiet, quieten, tranquilize, tranquillise, tranquillize.

As verbs, still is a hypernym of lull; that is, still is a word with a broader meaning than lull:

Other hypernyms of lull include calm, calm down, lull, quiet, quieten, tranquilize, tranquillise, tranquillize.

lull (noun)	still (noun)
a period of calm weather	an apparatus used for the distillation of liquids; consists of a vessel in which a substance is vaporized by heat and a condenser where the vapor is condensed
a pause during which things are calm or activities are diminished	a static photograph (especially one taken from a movie and used for advertising purposes)
	a plant and works where alcoholic drinks are made by distillation
	(poetic) tranquil silence

lull (adjective)	still (adjective)
	not sparkling
	used of pictures; of a single or static photograph not presented so as to create the illusion of motion; or representing objects not capable of motion
	(of a body of water) free from disturbance by heavy waves
	marked by absence of sound
	not in physical motion
	free from noticeable current

lull (verb)	still (verb)
become quiet or less intensive	cause to be quiet or not talk
make calm or still	make motionless
calm by deception	make calm or still
	lessen the intensity of or calm

lull (adverb)	still (adverb)
	to a greater degree or extent; used with comparisons
	with reference to action or condition; without change, interruption, or cessation
	without moving or making a sound
	despite anything to the contrary (usually preceding a concession)