lour vs lower

lour is not a noun while lower is a noun.

Word	Noun	Adjective	Verb	Adverb
lour	No	No	Yes	No
lower	Yes	Yes	Yes	No

As verbs, lour and lower are synonyms defined as:

lour and lower: look angry or sullen, wrinkle one's forehead, as if to signal disapproval

Other synonyms of lour include frown, glower.

As verbs, lour and lower are synonyms defined as:

Other synonyms of lour include turn down.

As verbs, lour and lower are synonyms defined as:

lour (noun)	lower (noun)
	the lower of two berths

lour (adjective)	lower (adjective)
	the bottom one of two

lour (verb)	lower (verb)
look angry or sullen, wrinkle one's forehead, as if to signal disapproval	make lower or quieter
make lower or quieter	set lower
set lower	cause to drop or sink
	move something or somebody to a lower position
	look angry or sullen, wrinkle one's forehead, as if to signal disapproval