medium

As an adjective basic

is basic.

As a noun medium is

medium.

As a noun medium

is medium.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between medium and information

is that medium is medium while information is information.

As nouns the difference between soft and medium

is that soft is a soft or foolish person; an idiot while medium is medium.

As an adjective soft

is easily giving way under pressure.

As an interjection soft

is (archaic) be quiet; hold; stop; not so fast.

As an adverb soft

is (lb) softly; without roughness or harshness; gently; quietly.

As nouns the difference between utility and medium

is that utility is the state or condition of being useful; usefulness while medium is medium.