Synonyms for slug

noun

• a strip of type metal used for spacing
• (boxing) a blow with the fist
• a projectile that is fired from a gun
• an idle slothful person
• a counterfeit coin
• an amount of an alcoholic drink (usually liquor) that is poured or gulped
• any of various terrestrial gastropods having an elongated slimy body and no external shell
• a 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

verb

• be idle; exist in a changeless situation
• strike heavily, especially with the fist or a bat