Both one or two words can be used.
"Someday" is the most popular, whereas "some day" is least popular.
Two words - "one day".
Just one word.
The adverb someday is written solid: Perhaps someday we will know the truth. The two-word form some day means "a specific but unnamed day": We will reschedule the meeting for some day when everyone can attend.from dictionary.comusually it is one word - somedayhope this helps
'Good Day' is two words.
Day shift is two words
Race day is two words.
It's one word. Some might say, the word is intact! :P
It is properly written ALL DAY - two words.
Someone is one word when you are referring to a person.
"Payday" is one word. It refers to the day on which an employee is paid for their work. When used as an adjective, such as "payday loan," it remains a single word.
well it is very hard to tell but truth is its one whole word
It is a compound word. Combination of birth and day.