12-Letter Words Containing: A,N,G,K,A,S

• mediation in order to bring about a marriage between others

• To attack someone (especially verbally) unfairly in a deceitful, underhand, or treacherous manner, especially when they're not present in the place or situation that it happens. (as if stabbing them in the back). See backbite.

• The act of one who backstabs.

• display excessive cordiality (towards)

• move in space outside a space craft

• loud enough to shake the very earth

• sufficiently significant to affect the whole world