
1) Certain mound of earth 2) Garden pest 3) Hammock 4) Hillock 5) Hummock 6) Knoll 7) Lawn-pest evidence 8) Mound 9) Mountain, to some 10) Potential mountain 11) Potential mountain, for some 12) Proverbial trifle 13) Sign of a lawn infestation
Found on
https://www.crosswordclues.com/clue/molehill

A molehill (or mole-hill, mole mound) is a conical mound of loose soil raised by small burrowing mammals, including moles, but also similar animals such as mole-rats, marsupial moles and voles. They are often the only sign to indicate the presence of the animal. Molehills are waste material from digging or repairing burrows, and so are usually fou...
Found on
http://en.wikipedia.org/wiki/Molehill

• (n.) A little hillock of earth thrown up by moles working under ground; hence, a very small hill, or an insignificant obstacle or difficulty.
Found on
http://thinkexist.com/dictionary/meaning/molehill/
Mole'hill` noun A little hillock of earth thrown up by moles working under ground; hence, a very small hill, or an insignificant obstacle or difficulty. « Having leapt over such mountains, lie down before a
molehill .»
South. Found on
http://www.encyclo.co.uk/webster/M/89

[
n] - a mound of earth made by moles while burrowing
Found on
http://www.webdictionary.co.uk/definition.php?query=molehill
noun a mound of earth made by moles while burrowing
Found on
https://www.encyclo.co.uk/local/20974

a small mound or ridge of earth raised up by a mole or moles burrowing under the ground. · to exaggerate a minor difficulty.
Found on
https://www.infoplease.com/dictionary/molehill
No exact match found.