shoddy

Concise Oxford English Dictionary © 2008 Oxford University Press:
shoddy/ˈʃɒdi/

▶adjective (shoddier, shoddiest)

• 1 badly made or done.

• 2 lacking moral principle; sordid.

▶noun an inferior yarn or fabric made from shredded woollen waste.

– derivatives
shoddily adverb,
shoddiness noun.

– origin C19: of unknown origin.