authentic-looking
Yes it should be hyphenated.
No it shouldn't be hyphenated.
"Field" is not hyphenated.
It should be hyphenated.
Yes it should be hyphenated.
It should be hyphenated.
No it shouldn't be hyphenated. It is one word.
It should be hyphenated.
No it's not hyphenated: biweekly.
No it doesn't need to be hyphenated.
good-looking, hard-working
Yes, open-ended should be hyphenated