The word (a)   means not morally correct.

The root (a)   means send.

If something is (a)   it is capable of being passed on from one place or person to another.

The root un means (a)   .

The skilled leader (a)   the rebellion before it started.

Even though the bank was protected by a state-of-the-art alarm system, the robber's (a)   made her break into the huge vault in hopes of getting a big pay day.

Grace's story was so (a)   that I couldn't follow it.

The flu is highly (a)   , spreading easily from person to person through coughing, sneezing, or physical contact.

A good cheerleader is always (a)   ; he or she has to be enthusiastic no matter how poorly the team is playing.

It is considered (a)   for a doctor to share a patient’s private medical information without their consent, as it violates confidentiality and professional standards.

Despite her cheerful smile and kind words, her friendliness was just a (a)   to mask her true intentions of gaining personal advantage.

Many citizens (a)   the government's new policy, arguing that it unfairly targets low-income families and increases inequality.