Difference between Falseness and Faithlessness

FALSENESS vs FAITHLESSNESS: NOUN

The characteristic of being false.
The state of being false; contrariety to the fact; inaccuracy; want of integrity or uprightness; double dealing; unfaithfulness; treachery; perfidy
Synonyms Falsity, etc. See falsehood.
Want of integrity and veracity either in principle or in act; duplicity; deceit; double-dealing; unfaithfulness; treachery; perfidy; traitorousness: as, the falseness of a man's heart, or his falseness to his word.
Want of truth; untruthfulness: as, the falseness of a report.
The state of being false or untrue
Unfaithfulness by virtue of being unreliable or treacherous
The quality of not being open or truthful; deceitful or hypocritical

Mendacity, Hollowness, Forgery, Fabrication, Lie, Misrepresentation, Dishonesty, Deception, Untruth, Falsehood, Fickleness, Inconstancy, Faithlessness, Insincerity, Falsity

Lust, Ungratefulness, Covetousness, Immorality, Selfishness, Sinfulness, Unworthiness, Faithfulness, Unbelief, Betrayal, Wickedness, Unfaithfulness, Fickleness, Falseness, Inconstancy

Fraudulence, Speciousness, Absurdity, Deceit, Mendacity, Hollowness, Forgery, Fabrication, Lie, Dishonesty, Deception, Untruth, Falsehood, Inconstancy, Falsity

Deracination, Abjection, Despair, Impiety, Lust, Ungratefulness, Covetousness, Immorality, Sinfulness, Faithfulness, Unbelief, Betrayal, Wickedness, Falseness, Inconstancy

According to what they are, does the trueness or falseness which the idea harbored come to light.
It is a call for purity and sincerity above polished falseness even when it is uncomfortable.
Human has to use their free will, their reason to distinguish truth from falseness.
The Jews will then realize the falseness of their doctrine, and understand that Jesus is the true messiah.
The fool is calling us to be truly ourselves and points out the falseness of what we have become.
The falseness of this argument can be understood by comparing his mercy petitions with those of Bhagat Singh.
Next, Suzette has to ask herself "Is there any falseness to this belief?.
Now from Greek tragedy this kind of falseness is almost entirely absent.
FALSE self that he can see the depth of his own falseness.
Similar falseness pops up repeatedly in different disguise.

God hates the treachery or faithlessness of breaking the marriage covenant.
Or do ye think that what the Scripture says about faithlessness to God is idly spoken?
The broken trust, faithlessness, ruined that relationship just as it does in our human relationships.
Can you imagine that their faithlessness could disturb the faithfulness of God?
Their faithlessness leads to the eventual destruction of both Israel and Judah.
The result of faithlessness will be to remain in perpetual darkness.
He addresses their faithlessness towards the covenant of marriage itself.
Even our faithlessness cannot prevent God from being faithful.
Weeds of insecurity, faithlessness, and despair will surely die.
Everyone else is left to die in faithlessness.