Crossword Clue:

Undoer

Answer	Crossword Clue
NEGATOR	Undoer
NARC	Dealer undoer
IAGO	Othello's undoer

STAKE	Vampire's undoer
GANO	Roland's undoer
STET	Proofer's undoer
BABA	Thieves' undoer
ANTIDOTE	Poison undoer
ASP	Cleopatra's undoer
BIAS	Sampling undoer
PAN	Hook undoer?

STET	Editorial undoer
ATEMPO	Ritardando undoer
STET	Dele undoer
UBOAT	Lusitania undoer
STET	Proofreader's undoer
DELILAH	Samson's undoer
ATEMPO	Accelerando undoer
UBOAT	Lusitania's undoer

IAGO	Desdemona's undoer
PAN	Hook undoer
TAPE	Nixon's undoer
HAT	Do undoer, sometimes
ATEMPO	Undoer of "ritardando"
ATEASE	"Ten-hut!" undoer
STRAW	Camel back's undoer
UBOAT	The Lusitania's undoer

RUINER	Bane or undoer
LIETEST	Criminal's undoer, informally
ASIA	Where the Gordian knot's undoer would rule, according to prophecy