not worth a damn

Related

lousy · crappy · pathetic · pointless · no-good · waste · rubbish · crap · dud · lemon · flimsy · shoddy · broken · failure · bust · hopeless · valueless · meaningless

Opposites
value/worth

not worth a damnpriceless

Too valuable to quantify

invaluable · worth its weight in gold · precious · valuable · treasured

competence/effectiveness

not worth a damnfirst-rate

Of superior quality

top-notch · excellent · outstanding · superb · exceptional

Familiarity
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