lum

As a proper noun bump

is .

As a noun lum is

(scotland|northern england) a chimney.

As nouns the difference between luma and lum

is that luma is currency unit of Armenia, worth one hundredth of an Armenian dram while lum is a chimney.

As an initialism lcm

is initialism of lang=en.

As a noun lum is

a chimney.

As nouns the difference between lum and bum

is that lum is a chimney while bum is the buttocks.

As a verb bum is

to sodomize; to engage in anal sex.

As an interjection bum is

an expression of annoyance.

As an adjective bum is

of poor quality or highly undesirable.

As nouns the difference between glum and lum

is that glum is light while lum is (scotland|northern england) a chimney.

As a noun lum

is (scotland|northern england) a chimney.

As an adjective dum is

cooked with steam.

As an interjection dum is

.

As nouns the difference between lum and alum

is that lum is (scotland|northern england) a chimney while alum is an astringent salt, usually occurring in the form of pale crystals, much used in the dyeing and tanning trade and in certain medicines, and now understood to be a double sulphate of potassium and aluminium (k₂so₄al₂(so₄)₃24h₂o) or alum can be (us) a graduate of a university or other institution.

As a verb alum is

to steep in, or otherwise impregnate with, a solution of alum; to treat with alum.

As nouns the difference between clum and lum

is that clum is silence while lum is a chimney.

As an interjection clum

is silence; hush.

As an adjective clum

is silent; glum.

As nouns the difference between lum and slum

is that lum is (scotland|northern england) a chimney while slum is a dilapidated neighborhood where many people live in a state of poverty.

As a verb slum is

to visit a neighborhood of a status below one's own.