Is Inequable a Word?

adjective Not equable ; unequable.

Is Unequitable a real word?

not equitable; unjust or unfair: an inequitable decision.

Can you use libel as a verb?

Libel and slander are both forms of defamation—the act of attacking someone's character or reputation, especially by making false statements about them. ... Both words can also be used as verbs meaning to defame someone in such a way. In a legal context, libel and slander can both be considered crimes.