HUMMOCK Antonyms

• an open river valley (in a hilly area)

• a mental state characterized by a pessimistic sense of inadequacy and a despondent lack of activity

• a period during the 1930s when there was a worldwide economic depression and mass unemployment

• a long-term economic state characterized by unemployment and low prices and low levels of trade and investment

• a sunken or depressed geological formation

• sad feelings of gloom and inadequacy

• an air mass of lower pressure; often brings precipitation

• a state of depression and anhedonia so severe as to require clinical intervention

• a concavity in a surface produced by pressing

• angular distance below the horizon (especially of a celestial object)

• pushing down

• deep ditch cut by running water (especially after a prolonged downpour)

• not solid; having a space or gap or cavity

• a cavity or space in something

• a small valley between mountains

• a depression hollowed out of solid matter

• as if echoing in a hollow space

• devoid of significance or force

• lacking in substance or character

• remove the inner part or the core of

• remove the interior of

• an extreme state of adversity; the lowest point of anything

• the point below the observer that is directly opposite the zenith on the imaginary sphere against which celestial bodies appear to be projected

• a sizeable hole (usually in the ground)

• a concavity in a surface (especially an anatomical depression)

• the hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed

• (Christianity) the abode of Satan and the forces of evil; where sinners suffer eternal punishment

• an enclosure in which animals are made to fight

• (commodity exchange) the part of the floor of a commodity exchange where trading in a particular commodity is carried on

• (auto racing) an area at the side of a racetrack where the race cars are serviced and refueled

• a trap in the form of a concealed hole

• a surface excavation for extracting stone or slate

• lowered area in front of a stage where an orchestra accompanies the performers

• a workplace consisting of a coal mine plus all the buildings and equipment connected with it

• set into opposition or rivalry

• mark with a scar

• remove the pits from

• a deep narrow steep-sided valley (especially one formed by running water)

• a ditch dug as a fortification having a parapet of the excavated earth

• a long steep-sided depression in the ocean floor

• any long ditch cut in the ground

• impinge or infringe upon

• fortify by surrounding with trenches

• cut or carve deeply into

• set, plant, or bury in a trench

• cut a trench in, as for drainage

• dig a trench or trenches

• a long depression in the surface of the land that usually contains a river