spillover

As nouns the difference between spillover and spread

is that spillover is that which overflows; the excess or side effect while spread is the act of spreading or something that has been spread.

As a verb spread is

to stretch out, open out (a material etc) so that it more fully covers a given area of space.

As nouns the difference between externality and spillover

is that externality is (uncountable) the state of being external or externalized while spillover is that which overflows; the excess or side effect.

As nouns the difference between spillover and waterfall

is that spillover is that which overflows; the excess or side effect while waterfall is a flow of water over the edge of a cliff.

As a verb waterfall is

to fall like a waterfall.

As nouns the difference between spillover and overrun

is that spillover is that which overflows; the excess or side effect while overrun is an instance of overrunning.

As a verb overrun is

to defeat an enemy and invade in great numbers, seizing his positions conclusively.

As nouns the difference between diffusion and spillover

is that diffusion is the act of diffusing or dispersing something, or the property of being diffused or dispersed; dispersion while spillover is that which overflows; the excess or side effect.

As nouns the difference between spillover and overflow

is that spillover is that which overflows; the excess or side effect while overflow is the spillage resultant from overflow; excess.

As a verb overflow is

to flow over the brim of (a container).

As a verb diffuse

is .

As a noun spillover is

that which overflows; the excess or side effect.

As nouns the difference between spillover and spew

is that spillover is that which overflows; the excess or side effect while spew is (slang) vomit or sick.

As a verb spew is

to eject forcibly and in a stream.