Prior to the mid-1990s the word fundraising was often written hyphenated as fund-rasing or occasionally as two words--fund raising.
About 1996 or 1997 the professional fundraising community began writing the word as one word: fundraising. I don't know if there is an official group or body who makes a word change official but the professional community now uses the word as one word--fundraising. Many spell checking software still identify the word as hyphentated.
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.
Both the full word and the hyphenated form are accepted.
"Field" is not hyphenated.
Yes it should be hyphenated.
No it shouldn't be hyphenated.
No, "homework" shouldn't be hyphenated.
There shouldn't be any spaces in a hyphenated word.
It can be. Some words can be seen both hyphenated and non-hyphenated.