deadbeat
noun
[ ˈdɛdbiːt ]
• an idle, feckless, or disreputable person.
• "a nation of deadbeats who must work harder"
Similar:
layabout,
loafer,
lounger,
idler,
waster,
wastrel,
good-for-nothing,
parasite,
useless article,
bum,
scrounger,
sponger,
sponge,
freeloader,
skiver,
cadger,
deadbeat
adjective
• completely exhausted.
• "I must go to bed—I'm dead beat"
• (of a clock escapement or other mechanism) without recoil.