GROUNDSWELL Synonyms

• a sudden forceful flow

• a sudden or abrupt strong increase

• a large sea wave

• rise and move, as in waves or billows

• rise rapidly

• rise or move forward

• rise or heave upward under the influence of a natural force such as a wave

• see one's performance improve

• the periodic rise and fall of the sea level under the gravitational pull of the moon

• something that may increase or decrease (like the tides of the sea)

• there are usually two high and two low tides each day

• rise or move forward

• cause to float with the tide

• be carried with the tide

• a sudden forceful flow

• a sudden or abrupt strong increase

• one of a series of ridges that moves across the surface of a liquid (especially across a large body of water)

• a member of the women's reserve of the United States Navy; originally organized during World War II but now no longer a separate branch

• a movement like that of a sudden occurrence or increase in a specified phenomenon

• (physics) a movement up and down or back and forth

• something that rises rapidly

• the act of signaling by a movement of the hand

• a hairdo that creates undulations in the hair

• an undulating curve

• a persistent and widespread unusual weather condition (especially of unusual temperatures)

• signal with the hands or nod

• move or swing back and forth

• move in a wavy pattern or with a rising and falling motion

• twist or roll into coils or ringlets

• set waves in

• (of a fluid) To rise from a lower source; to well up.

• An upward movement from a lower source.

• The oceanographic phenomenon that occurs when strong, usually seasonal, winds push water away from the coast, bringing cold, nutrient-rich deep waters up to the surface