Obsolete; Out of Date
Puzzle 17 of Tennis Medium Pack
Question is: Obsolete; Out of Date
and the answer is: ARCHAIC
Word Meaning:
ARCHAIC — (archaeology, US, usually capitalized) The prehistoric period intermediate between the earliest period (‘Paleo-Indian’, ‘Paleo-American’, ‘American‐paleolithic’, etc.) of human presence in the Western Hemisphere, and the most recent prehistoric period (‘Woodland’, etc.).
Definitions from Wiktionary.