Someone is one word when you are referring to a person.
BOTH!
Everyday is an adjective.
Every day is used like every month or every year.
I brush my teeth every day, it is one of my everyday activities.
two words, it will become : day long
"One day" is two words.
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.
Yes, unless you are talking about someone's birthday and it is one word.
"Self-worth" is typically written as two words when referring to someone's sense of value and confidence in themselves.
No, the word "downstairs" is a single word, not two words.
Cookbook is one word - If it were 2 words, you'd be suggesting to someone to cook a book for your consumption. That makes no sense. That suggests that Ice Cream should be 1 word.
It's one word.One word as an adjective; two words as a noun
in-house - two words, hyphenated.
Car sick is two words.
The possessive form someone's is one word. The plural would rarely be used (e.g. the someones in the various crimes proved to be a single individual).
The word "in between" implies that there are two words on either side of it.
Two words - "one day".
two words