Cold is a related term of impervious.

As adjectives the difference between cold and impervious

is that cold is (label) having a low temperature while impervious is unaffected or unable to be affected by.

As a noun cold

is a condition of low temperature.

As an adverb cold

is while at low temperature.

Colourful is a related term of sensational.

As adjectives the difference between colourful and sensational

is that colourful is while sensational is of or pertaining to sensation.

Motionless is a related term of gentle.

As adjectives the difference between motionless and gentle

is that motionless is at rest, stationary, immobile, not moving while gentle is tender and amiable; of a considerate or kindly disposition.

As a verb gentle is

to become gentle.

As a noun gentle is

(archaic) a person of high birth.

Facility is a synonym of appurtenance.

As nouns the difference between facility and appurtenance

is that facility is the fact of being easy, or easily done; absence of difficulty, simplicity while appurtenance is an appendage added to something else.

Unabashed is a related term of forward.

As adjectives the difference between unabashed and forward

is that unabashed is not disconcerted or embarrassed while forward is toward the front or at the front.

As a noun forward is

(dialectal|or|obsolete) agreement; covenant or forward can be (rugby) one of the eight players (comprising two props, one hooker, two locks, two flankers and one number eight, collectively known as the pack) whose primary task is to gain and maintain possession of the ball (compare back).

As an adverb forward is

towards the front or from the front.

As a verb forward is

to advance, promote.

Bother is a related term of curse.

As verbs the difference between bother and curse

is that bother is to annoy, to disturb, to irritate while curse is .

As a noun bother

is fuss, ado.

As an interjection bother

is a mild expression of annoyance.

Ignoble is a synonym of infamous.

As adjectives the difference between ignoble and infamous

is that ignoble is not noble; plebeian; common while infamous is having a bad reputation, disreputable; of bad report; notoriously vile; detestable; widely known, especially for something bad.

Duplicate is a related term of mimeograph.

As verbs the difference between duplicate and mimeograph

is that duplicate is to make a copy of while mimeograph is to make mimeograph copies.

As nouns the difference between duplicate and mimeograph

is that duplicate is one that resembles or corresponds to another; an identical copy while mimeograph is an invention of thomas a edison, a machine for making printed copies, using typed stencil, ubiquitous until the 1990s when photocopying became competitive (if not cheaper), and considerably easier to use.

As an adjective duplicate

is being the same as another; identical this may exclude the first identical item in a series, but usage is inconsistent.

As nouns the difference between pavement and lane

is that pavement is any paved floor while lane is a narrow passageway between fences, walls, hedges or trees.

As a proper noun Lane is

{{surname|topographic|from=Middle English}} for someone who lived in a lane.

Multiply is a synonym of generate.

In lang=en terms the difference between multiply and generate

is that multiply is to breed or propagate while generate is to appear or occur; be generated.

As verbs the difference between multiply and generate

is that multiply is to increase the amount, degree or number of (something) while generate is to bring into being; give rise to.

As a noun multiply

is (computer science) an act or instance of multiplying.

As an adverb multiply

is in many or multiple ways.