residual

As nouns the difference between remain and residual

is that remain is state of remaining; stay while residual is a remainder left over at the end of some process.

As a verb remain

is to stay behind while others withdraw; to be left after others have been removed or destroyed; to be left after a number or quantity has been subtracted or cut off; to be left as not included or comprised.

As an adjective residual is

of, relating to, or remaining as a residue; left over.

As nouns the difference between aftereffect and residual

is that aftereffect is any delayed effect; an effect which is not immediately manifested while residual is a remainder left over at the end of some process.

As an adjective residual is

of, relating to, or remaining as a residue; left over.

As adjectives the difference between residual and leftover

is that residual is of, relating to, or remaining as a residue; left over while leftover is remaining; left behind; extra; in reserve.

As nouns the difference between residual and leftover

is that residual is a remainder left over at the end of some process while leftover is something left behind; an excess or remainder.

As nouns the difference between residual and residuosity

is that residual is a remainder left over at the end of some process while residuosity is (mathematics) the condition of being residual.

As an adjective residual

is of, relating to, or remaining as a residue; left over.

As an adjective residual

is of, relating to, or remaining as a residue; left over.

As a noun residual

is a remainder left over at the end of some process.

As an adverb residually is

to a residual extent.