sneaker

As nouns the difference between sneaker and size

is that sneaker is one who sneaks while size is subject, topic.

As nouns the difference between sneaker and talkie

is that sneaker is one who sneaks while talkie is (informal) a movie with sound.

As a noun sneaker

is one who sneaks.

As an adjective undefined is

lacking a definition or value.

As a noun sneaker

is one who sneaks.

As a proper noun trine is

, short form of katrine ( =catherine).

As nouns the difference between sneaker and skid

is that sneaker is one who sneaks while skid is an out-of-control sliding motion as would result from applying the brakes too hard in a car.

As a verb skid is

to slide in an uncontrolled manner as in a car with the brakes applied too hard.