The difference between Funk and Spark

Funk as a noun (countable):

Foul or unpleasant smell, especially body odor.

Funk as a noun (uncountable):

A style of music derived from 1960s soul music, with elements of rock and other styles, characterized by a prominent bass guitar, dance-friendly sound, a strong emphasis on the one, and much syncopation.

Funk as a verb (intransitive):

To emit an offensive smell; to stink.

Funk as a verb (transitive):

To envelop with an offensive smell or smoke.

Funk as a noun (obsolete):

Spark.

Funk as a noun (obsolete):

Touchwood, punk, tinder.

Funk as a noun (countable):

Mental depression.

Funk as a noun (uncountable):

A state of fear or panic, especially cowardly.

Funk as a noun (countable):

One who fears or panics; a coward.

Funk as a verb (ambitransitive):

To shrink from, or avoid something because of fear.

Funk as a verb (transitive):

To frighten; to cause to flinch.

Spark as a noun:

A small particle of glowing matter, either molten or on fire.

Spark as a noun:

A short or small burst of electrical discharge.

Spark as a noun:

A small, shining body, or transient light; a sparkle.

Spark as a noun (figuratively):

A small amount of something, such as an idea or romantic affection, that has the potential to become something greater, just as a spark can start a fire.

Spark as a noun:

(in plural sparks but treated as a singular) A ship's radio operator.

Spark as a noun (UK, slang):

An electrician.

Spark as a verb (transitive, figurative):

To trigger, kindle into activity (an argument, etc).

Spark as a verb (transitive):

To light; to kindle.

Spark as a verb (intransitive):

To give off a spark or sparks.

Spark as a noun:

A gallant, a foppish young man.

Spark as a noun:

A beau, lover.

Spark as a verb (intransitive):

To woo, court; to act the gallant or beau.