Copay is a relatively recent term. It is not hyphenated. In general, short words like this are not hyphenated.
The word desperate hyphenated
Light-Headed is a hyphenated word.
The word "self-confidence" is hyphenated.
No, "hardworking" is not hyphenated.
"Left-handed" is a hyphenated compound word.
Both the full word and the hyphenated form are accepted.
It is one word according to Webster dictionary. it is one word but it can be hyphenated it wanted to (Table-Cloth)
"Field" is not hyphenated.
No, "homework" shouldn't be hyphenated.
Yes it should be hyphenated.
No it shouldn't be hyphenated.
There shouldn't be any spaces in a hyphenated word.