Clue: Cool, once

We have 3 answers for the crossword clue Cool, once.

Possible Answers:

• RAD
• NIFTY
• HEP

Related Clues:

• With it; groovy
• "Like, totally ___"
• SECOND oldest man (Gen. 5:20)
• "Outstanding!"
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• Like cool cats
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• "Gnarly!" relative
• X-ray unit
• Old-school "cool"
• Exclamation akin to "Gnarly!"
• In the know
• Groovy, today
• At this point
• Onto
• With it
• Neato
• "Tubular!"
• Cool, 1990s-style
• "Gnarly!"
• Wonderful, in slang
• Cool, updated
• Cool, in the '50s
• Sizable, as a profit
• ... and 63 more.

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