Nouns

(n)bullet, sluga projectile that is fired from a gun
(n)sluga unit of mass equal to the mass that accelerates at 1 foot/sec/sec when acted upon by a force of 1 pound; approximately 14.5939 kilograms
(n)sluga counterfeit coin
(n)sluggard, slugan idle slothful person
(n)slugan amount of an alcoholic drink (usually liquor) that is poured or gulped“he took a slug of hard liquor”
(n)type slug, sluga strip of type metal used for spacing
(n)slugany of various terrestrial gastropods having an elongated slimy body and no external shell
(n)punch, clout, poke, lick, biff, slug(boxing) a blow with the fist“I gave him a clout on his nose”

Verbs

(v)slug, slog, swigstrike heavily, especially with the fist or a bat“He slugged me so hard that I passed out”
(v)idle, laze, slug, stagnatebe idle; exist in a changeless situation“The old man sat and stagnated on his porch”, “He slugged in bed all morning”