telephone box vs telephone kiosk

telephone box and telephone kiosk both are nouns.

Word	Noun	Adjective	Verb	Adverb
telephone box	Yes	No	No	No
telephone kiosk	Yes	No	No	No

As nouns, telephone box and telephone kiosk are synonyms defined as:

Other synonyms of telephone box include call box, phone booth, telephone booth.

telephone box (noun)	telephone kiosk (noun)
booth for using a telephone	booth for using a telephone