nonsparking

As a noun terms

is .

As an adjective nonsparking is

that does not give off sparks.

As adjectives the difference between nonsparkling and nonsparking

is that nonsparkling is not sparkling; uncarbonated while nonsparking is that does not give off sparks.

As adjectives the difference between nonsparing and nonsparking

is that nonsparing is not sparing while nonsparking is that does not give off sparks.

As a noun spark

is a small particle of glowing matter, either molten or on fire or spark can be a gallant, a foppish young man.

As a verb spark

is to trigger, kindle into activity (an argument, etc) or spark can be to woo, court.

As an adjective nonsparking is

that does not give off sparks.