Difference between Hillock and Hummock

HILLOCK vs HUMMOCK: NOUN

A small hill; a hillock; a knoll.
Timbered land. See Hammock.
A ridge or pile of ice on an ice field.
A rounded knoll or hillock; a rise of ground of no great extent, above a level surface.
As much of any loose material as can be taken up in the hand with the fingers so bent: as, a hummock of meal.
The form of the hand when the fingers are joined and bent in an even line, or bunched with the end of the thumb: as, to mak' a hummock.
A low elevation, hillock, or knoll.
A low hill of sand on the sea-shore. Compare dune.
A ridge or hill of ice in an ice field.
A tract of forested land that rises above an adjacent marsh in the southern United States.
A low mound or ridge of earth; a knoll.
A small natural hill

Ghat, Sand dune, Ridge, Promontory, Tumulus, Copse, Crag, Stupa, Hillside, Hilltop, Hill, Hammock, Mound, Hummock, Knoll

Knolls, Spatterdock, Juniper bush, Cragged, Rills, Ferny, Copse, Muskeg, Spinifex, Outwash, Grassland, Mound, Hammock, Hillock, Knoll

Bagh, Hutment, Sand dune, Ridge, Promontory, Tumulus, Copse, Crag, Stupa, Hillside, Hilltop, Hill, Hammock, Mound, Hummock

Tussock grass, Rimrock, Knolls, Spatterdock, Juniper bush, Cragged, Rills, Ferny, Copse, Muskeg, Spinifex, Outwash, Grassland, Mound, Hammock

Nerve impulses arises from axon hillock and initial segment, called trigger zone where the action potential begin.
Plummet in any of hillock is slower for many of us.
So I did not look at the other hillock at first.
So you're the dory the hillock analysts are looking for.
This vial of soil is purportedly from the hillock King Hrol fertilized before his death.
They have to be trained, there on top of the hillock.
Hillock Dunn from the Division of Speech and Hearing Sciences.
Snapped this on the hillock behind Infobahn Tech Park.
There is a hillock, high and bare of wood.
Guilin; then the corrosion landforms of hillock and gentle slope hillock; eroding landforms of ridge, ravine; and accumulation landforms of every terrace.

Sarge reports that the spirit seems to be getting loose, and then the water rises slowly into a hummock some twenty feet high.
Unfortunately, because I placed her Louis Vuitton purse over my shoulder and took five warm wrinkled fingers in mine, bare hummock of ground.
Neither type of hummock is diagnostic of permafrost, but both are most common in subpolar or alpine regions.
The thought seemed to produce the dreaded object, for next moment a large hummock appeared right ahead.
Three Hummock Island (YTHM) - Visit this island nature reserve, just 1hr from Melbourne.
She found a hummock where the grass was merely damp and sank down, he described his companion!
Hummock and aquatic species developed DT only in late autumn, probably as a response to frost.