Crisscross Relay!
Well done on finding that Round 2 answer. Here is a list of words for Round 3:
AFTER
BEAUT
CAULK
COMET
CRAVE
ELEGY
ENTRY
GATOR
INCUR
LASER
NAIRU
OMENS
OPERA
REACT
RITZY
ROOST
SITED
TERNE
AGENDA
ASYLUM
BARMEN
CLERIC
ENSERF
LIZARD
MERLOT
NEEDED
OWNERS
RALLYE
RECESS
SNOOZE
SUDOKU
TOWNIE
TRESSY
ZYDECO