Answer:

rebut

Answer	Crossword Clue
REBUT	Counter
REBUT	Offer counterevidence
REBUT	Part of a debate

REBUT	Show otherwise
REBUT	Answer in court
REBUT	Counterargue
REBUT	Try to disprove
REBUT	Disprove
REBUT	Shoot down
REBUT	Controvert
REBUT	Prove otherwise

REBUT	Go second in a debate
REBUT	Give a counterargument
REBUT	Show to be false
REBUT	Counter by argument
REBUT	Say it isn't so
REBUT	Argue against
REBUT	Contradict
REBUT	Counter, as an argument

REBUT	Argue the opposing viewpoint
REBUT	Shoot down, in a way
REBUT	Provide opposing evidence
REBUT	Prove false
REBUT	Defend
REBUT	Answer back
REBUT	Counter in a debate
REBUT	Make a counterargument

REBUT	Contradict.
REBUT	Counter an argument.
REBUT	Debate verb.
REBUT	Oppose by contrary proof.
REBUT	Attack in a debate.
REBUT	Confute
REBUT	Refute
REBUT	Give contrary proof

REBUT	Refute by argument
REBUT	Answer
REBUT	Offer refutation
REBUT	Discredit
REBUT	Attempt to disprove