Answer:

NEW

Answer	Crossword Clue
NEW	Unused
NEW	Word in many a colonial place names
NEW	Fresh

NEW	Improved's partner
NEW	Just out
NEW	Kind of math
NEW	Wet behind the ears
NEW	Before Mexico
NEW	Just hired
NEW	Just published
NEW	Kind of twist or wrinkle

NEW	Precedes wave or world
NEW	... and improved
NEW	Still in the box
NEW	Unfamiliar
NEW	Just in
NEW	Unaccustomed (to)
NEW	Never before seen
NEW	Innovative

NEW	Mint
NEW	... math
NEW	Just released
NEW	Francis Bacon's "The ... Atlantis"
NEW	Unlike reruns
NEW	Without precedent
NEW	"What's ...?"
NEW	First word in four state names

NEW	Out of the box
NEW	Recent
NEW	Start of many a place name
NEW	Word that unites the capitalized clues
NEW	Improved partner
NEW	Novel
NEW	Original
NEW	Just out of the box

NEW	Far from ancient
NEW	Unexplored
NEW	Debuting on the market
NEW	Previously unseen
NEW	Pristine