MOULDY
moldy, mouldy, musty
(adjective) covered with or smelling of mold; “moldy bread”; “a moldy (or musty) odor”
Source: WordNet® 3.1
Etymology
Adjective
mouldy (comparative mouldier or more mouldy, superlative mouldiest or most mouldy)
Covered with mould.
Synonym: rotten
Neglected.
Synonyms: disused, neglected
(UK, colloquial) worthless; lousy; rotten
Source: Wiktionary
Mold"y, Mould"y, a. [Compar. Moldier or Mouldier; superl. Moldiest or
Mouldiest.] Etym: [From Mold the growth of fungi.]
Definition: Overgrown with, or containing, mold; as, moldy cheese or bread.
Mould, Mould"er, Mould"y, etc.
Definition: See Mold, Molder, Moldy, etc.
Source: Webster’s Unabridged Dictionary 1913 Edition