IPA: //ˈdʌŋˌhip//
KK: /dʌŋhip/
A large pile of animal waste, often used as fertilizer or found in farms.
The farmer spread the dungheap over the fields to enrich the soil.
Dungheap → The word is formed from "dung" (from Old English "dung", meaning excrement or manure) and "heap" (from Old English "heape", meaning a pile or mound). A dungheap refers to a pile of excrement, typically used as fertilizer.
Think of a 'pile' ('heap') of 'excrement' ('dung') — that's what a dungheap is.
No commonly confused words.