As an adjective noncommittal

is tending to avoid commitment; lacking certainty or decisiveness; reluctant to give out information or show one's feelings or opinion.

As a noun nonanswer is

the lack of an answer.

As an adjective worthless

is not having worth and use, without value, inconsequential.

As a noun nonanswer is

the lack of an answer.

As a proper noun jazz

is .

As an adjective nonjazz is

(music) not jazz, or not related to jazz.

As a proper noun jazz

is .

As an adjective jazzlike is

(music) resembling jazz.

Jazzlike is a synonym of jazzy.

As adjectives the difference between jazzy and jazzlike

is that jazzy is in the style of jazz while jazzlike is resembling jazz.

Smithing is a derived term of silversmithing.

As nouns the difference between silversmithing and smithing

is that silversmithing is the work of a silversmith; the forging of silver while smithing is the work of a smith; the forging of metal.

Smithing is a derived term of swordsmithing.

As nouns the difference between swordsmithing and smithing

is that swordsmithing is the making of swords while smithing is the work of a smith; the forging of metal.

Tinsmithing is a derived term of smithing.

As nouns the difference between tinsmithing and smithing

is that tinsmithing is the trade of a tinsmith; making or repairing things of tin or similar alloys while smithing is the work of a smith; the forging of metal.

Whitesmithing is a derived term of smithing.

As nouns the difference between whitesmithing and smithing

is that whitesmithing is the trade of a whitesmith while smithing is the work of a smith; the forging of metal.

As nouns the difference between silversmith and silversmithing

is that silversmith is a person who makes articles out of silver usually larger than jewellery while silversmithing is the work of a silversmith; the forging of silver.