Words that rhyme with slut

What do these rhymes mean?

abut

lie adjacent to another or share a boundary; "Canada adjoins the U.S."; "England marches with Scotland"

at

a highly unstable radioactive element (the heaviest of the halogen series)

cut

separated into parts or laid open or penetrated with a sharp edge or instrument; "the cut surface was mottled

glut

the quality of being so overabundant that prices fall overeat or eat immodestly; make a pig of oneself

somewhat

to a small degree or extent; "his arguments were somewhat self-contradictory