A false (or sour) note.    From Wordnet, Princeton University. 

A false assumption.    From Wordnet, Princeton University. 

Hollow (or false) promises.    From Wordnet, Princeton University. 

A suitcase with a false bottom.    From Wordnet, Princeton University. 

A false start.    From Wordnet, Princeton University. 

Gave false testimony under oath.    From Wordnet, Princeton University. 

A false friend.    From Wordnet, Princeton University. 

Adjective : a false statement. ,a false witness. ,a false friend. ,a false impression. ,false pride. ,false supports for a bridge. ,the false acacia. ,a false balance.    From Dictionary.com. 

Adverb : Did he speak false against me?.    From Dictionary.com. 

The term false positive is used when antivirus software wrongly classifies an innocuous (inoffensive) file as a virus.    From Wordnik.com.  [Softpedia - Windows - All] Reference

That doesn't equate to names being "false" - they weren't valid but the use of the word false suggest fraud and malicious intent.    From Wordnik.com.  [The Guardian World News] Reference

Here are some of what he calls my false "contentions.".    From Wordnik.com.  [Gore Vidal's 'Lincoln'?: An Exchange] Reference

Because you don ` t want to get what I call false belly factor.    From Wordnik.com.  [CNN Transcript Oct 28, 2009] Reference

It's what we call a false positive and it happens all the time.    From Wordnik.com.  [Planet Atheism] Reference

Petland says it's outraged and disappointed by what it calls false accusations.    From Wordnik.com. Reference

He and Ffion simply felt that they could no longer endure what they called false and malicious rumors.    From Wordnik.com.  [William Hague's Hotel Bedroom Boob] Reference

COOPER: And in your piece, Cunningham said he wasn't going to behind what he called a false brotherhood.    From Wordnik.com.  [CNN Transcript Nov 19, 2009] Reference

COOPER: And in your piece coming up, he said he wasn't going to behind what he called a false brotherhood.    From Wordnik.com.  [CNN Transcript Nov 19, 2009] Reference

The WWE has begun a publicity campaign to fight what it calls false attacks in the media against the company.    From Wordnik.com.  [Phillies Zone] Reference

Well, Bryant's lawyers say she shouldn't be able to bring what they call a false accusation without being identified.    From Wordnik.com.  [CNN Transcript Oct 7, 2004] Reference

This has been highlighted with what they call false color to show you the kind of midst that has been created by that.    From Wordnik.com.  [CNN Transcript Mar 10, 2006] Reference

Mr Le Roy also said the UN was facing more hostility because of what he called false reports on the Gbagbo-controlled media.    From Wordnik.com.  [BBC News - Home] Reference

He said he revealed the truth because he could no longer hide behind the excuses or behind what he called a false brotherhood.    From Wordnik.com.  [CNN Transcript Nov 19, 2009] Reference

Mr. Aleynikov's attorney, said the dismissal marked the first step in his client's exoneration of what he called false charges.    From Wordnik.com.  [Charge Dropped for Aleynikov] Reference

The White House now says the president changed the topic to counter what it calls false and misleading attacks by Senator Kerry.    From Wordnik.com.  [CNN Transcript Oct 5, 2004] Reference

BRAWLEY: And you get a lot of what we call false positives, where we tell it a woman there may be something wrong with your breast.    From Wordnik.com.  [CNN Transcript Mar 28, 2007] Reference

He said he revealed the truth because he could no longer hide behind the excuses or to hid behind what he called a false brotherhood.    From Wordnik.com.  [CNN Transcript Nov 19, 2009] Reference

The Sunday Star-Times yesterday hit back at what it called false and grossly overstated allegations by Police Minister Judith Collins.    From Wordnik.com.  [Stuff.co.nz - Stuff] Reference

And the lips that shall refuse to pledge me to his well-earned fame, I term false and dishonoured, and will so maintain them with my life.    From Wordnik.com.  [Ivanhoe] Reference

And yet that is commonly called false which is very unlike the true.    From Wordnik.com.  [Siris] Reference

Harvard psychiatrist Judith Herman, for instance, says "scientists have no business using the term false memory.    From Wordnik.com.  [You Must Remember This] Reference

But no one coins false money or obtains contraband goods only to conceal them!.    From Wordnik.com.  [The Underground City, or, the Child of the Cavern] Reference

If he called her false, as doubtless he would call her, how would she defend herself?.    From Wordnik.com.  [Castle Richmond] Reference

The difference of the style of the true apostles from that of the false is very observable.    From Wordnik.com.  [Commentary on the Whole Bible Volume VI (Acts to Revelation)] Reference

Opposition of God's prophets and silencing them (ver. 6, 7), and delighting in false prophets, ver.    From Wordnik.com.  [Commentary on the Whole Bible Volume IV (Isaiah to Malachi)] Reference

Remember, I do not regard the story I refer to as false, at least I do not wish to be so understood.    From Wordnik.com.  [Remarks] Reference

The upper ligaments are sometimes called the false vocal cords, but are more properly termed ventricular bands.    From Wordnik.com.  [The Child-Voice in Singing treated from a physiological and a practical standpoint and especially adapted to schools and boy choirs] Reference

Would you have the Truth render his word false, for the sake of obtaining the company of such filthy dross as you?.    From Wordnik.com.  [The Sleeping Bard or, Visions of the World, Death, and Hell] Reference

"military base" on Feb. 11 to propagate what he called the false image that the government enjoyed widespread support.    From Wordnik.com.  [NYT > Home Page]

Brown's arguments for impeachment at the time were largely based on misleading, out-of-context, or just plain false claims.    From Wordnik.com.  [Terry Krepel: A Laughable, Error-Ridden 'Case for Impeachment'] Reference

It is one of the biggest exercises in false consciousness the world has seen? and the biggest Astroturf operation in history.    From Wordnik.com.  [The Tea Party movement: deluded and inspired by billionaires] Reference