WHATZIT (1970s, Milton Bradley) is a vintage word/party game. Original rules are long out of print. Here's how to recover them.
"WHATZIT" "Milton Bradley" rules or "WHATZIT" manualIf rules are truly lost, this is the consensus reconstruction:
Pro Tip: Post on BGG Forums with clear photos of *your* components (board, cards, dice, pawns). The community reconstructs rules from parts surprisingly fast.