Two. Barber shop.
Barbershop is fine.
The term "barber shop" as a business is spelled as two words.When used as an adjective, it is one word "barbershop" (e.g. barbershop quartet)
Its not one word, its actually two words: Pax Romana.Its not one word, its actually two words: Pax Romana.Its not one word, its actually two words: Pax Romana.Its not one word, its actually two words: Pax Romana.Its not one word, its actually two words: Pax Romana.Its not one word, its actually two words: Pax Romana.Its not one word, its actually two words: Pax Romana.Its not one word, its actually two words: Pax Romana.Its not one word, its actually two words: Pax Romana.
it is two words
No, the word "downstairs" is a single word, not two words.
It's one word.One word as an adjective; two words as a noun
in-house - two words, hyphenated.
Car sick is two words.
It is one word
The word "in between" implies that there are two words on either side of it.
Two words - "one day".
two words