12-Letter Words Containing: A,A,I,N,S,T

• tending to deprive of oxygen

• the condition of being deprived of oxygen (as by having breathing stopped)

• killing by depriving of oxygen

• something unspecified whose name is either forgotten or not known

• 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.

• change something so that its value declines; for example, art forms

• declare a child to be illegitimate

• peel off in scales