Here are some ways to describe something mouldy in Māori:
* "Kē" - This means "rotten" or "decayed".
* "Pōuri" - This word signifies "dark" or "gloomy", which can be used to describe the appearance of mould.
* "Whakapapa" - This literally means "ancestry", but can be used to describe the process of decay or decomposition, suggesting that something is starting to rot.
* "Iti" - This means "small" and could be used to describe the small black spots of mould.
You could also use descriptive phrases like:
* "Kua whakamatehia e te hūpuku" - This literally means "has been killed by the fungus".
* "Kua hipokina ki te hūpuku" - This translates to "has been covered in fungus".
The best way to describe something as "mouldy" in Māori would be to use a combination of these words and phrases depending on the context and the extent of the mould.