Part of speech:
To increase in number or spread rapidly.
The definition of an improvement is an increase in value, condition or quality.
To allow (something) to develop or increase by a natural process:
To go upward; rise:
The definition of burgeon means to grow or blossom.
To cause to seem or appear larger than is really so; increase the apparent size of, esp. by means of a lens or lenses
(Intransitive) To grow in number.
The definition of a spate is an unexpected rush or outpowering.
To consider to be or cause to appear greater than is really the case; exaggerate:
An addition to the price; rise in price or value.
Swift, vigorous growth or development
An increasing or becoming increased
A process of attempting to change dysfunctional behavior, as by abstaining from an addictive substance
An upward swing or trend.
An upward turn, curve, or trend
To make larger or more powerful; increase.
To boost is defined as to raise, push higher, increase or promote.
To establish a basis for; found or ground:
To make larger; increase in size, volume, extent, etc.; broaden; expand
To rise or fly high into the air
To cause (a tone, chord, etc.) to increase in loudness
(Physics) The process of increasing the magnitude of a variable quantity, especially the magnitude of voltage, power, or current, without altering any other quality.
The act or process of amassing or increasing:
An act of enlarging or the state of being enlarged.
The full extent of such increase
The definition of a hike is a long outdoor walk, or an upward movement.
(Athletics) A contest in jumping
(Mathematics) The operation that, for positive integers, consists of adding a number (the multiplicand) to itself a certain number of times. The operation is extended to other numbers according to the multiplicative properties of positive integers and other algebraic properties.
(--- Astronomy) A brief increase in the intensity of solar activity such as X-ray emission, solar wind, solar flares, and prominences.
The act or an instance of rushing; specif., an eager movement of many people, as to do something or to get to a place
To increase in intensity, extent, or amount:
Expand is defined as to increase in size, unfold or spread out.
(Intransitive) To rapidly grow out of proportion or control.
The act of increasing or rising
Find another word for upsurge. In this page you can discover 48 synonyms, antonyms, idiomatic expressions, and related words for upsurge, like: proliferate, improvement, grow, mount, burgeon, magnify, multiply, run up, augmentation, spate and resurgence.