mouldiest
Maximally fungus-covered
Mouldiest is the superlative of mouldy, the British spelling of moldy.
Something that is the mouldiest is the most covered with mould—the fuzzy fungal growth that develops on damp or decaying organic matter: That's the mouldiest cheese I've ever seen.
Figuratively, the mouldiest thing is the most outdated or stale: the mouldiest ideas in the department.
Left behind completely
- forgottenNo longer recalled
- neglectedNot given proper attention
- dilapidatedRuined through neglect
- derelictAbandoned or neglectful
disused · uncared-for · unattended · shabby · decrepit · tumbledown · forsaken · dusty
No longer in use
- datedOld-fashioned or courted
- old-fashionedBelonging to earlier times
- archaicBelonging to earlier times
- obsoleteNo longer in use
stale · musty · ancient · fusty · antiquated · outmoded · bygone · vintage
Broken into simpler parts
- spoiledRuined or overindulged
- putridDecomposed and foul-smelling
- rottenDecomposed or corrupt
- festeringBecoming infected, decaying
rotting · decaying · deteriorated · perished · corrupted · tainted · contaminated · rank
Leavened flour product
- cheeseFermented milk solid
- fruitEdible plant ovary
- leftoversUneaten food kept afterward
- staleNo longer fresh
spoiled · expired · refrigerator · pantry · penicillium · blue-green · fuzzy · inedible
abandoned
Left behind completely
- forgottenNo longer recalled
- neglectedNot given proper attention
- dilapidatedRuined through neglect
derelict · disused · uncared-for · unattended · shabby · decrepit · tumbledown · forsaken · dusty · cobwebbed
outdated
No longer in use
- datedOld-fashioned or courted
- old-fashionedBelonging to earlier times
- archaicBelonging to earlier times
obsolete · stale · musty · ancient · fusty · antiquated · outmoded · bygone · vintage · irrelevant
decomposed
Broken into simpler parts
festering · rotting · decaying · deteriorated · perished · corrupted · tainted · contaminated · rank · fetid
bread
Leavened flour product
stale · spoiled · expired · refrigerator · pantry · penicillium · blue-green · fuzzy · inedible · discarded