IPA: /ˈmoʊlˌhɪl/
KK: /ˈmoʊlˌhɪl/
A small raised area of soil created by a mole digging underground.
The children found a molehill in the garden and were excited to see where the mole had been.
Molehill → The word is formed from "mole" (from Old English *mola*, meaning a small mound or hill) and "hill" (from Old English *hyll*, meaning a raised area of land). A molehill refers to a small mound of earth created by a mole, typically seen as a minor elevation in the ground.
Think of a small mound ('mole') created by a creature that digs ('hill') — that's why a molehill is a small hill made by a mole.
No commonly confused words.