The word "noncommunicable" means not able to be transmitted from one person to another. Some antonyms of this word include "communicable," "infectious," "contagious," "transmittable," and "spreadable." These terms refer to illnesses and diseases that are easily passed from one individual to another through physical contact, airborne transmission, or insect bites. Unlike noncommunicable diseases, communicable diseases are highly contagious and can spread rapidly across communities and countries, causing widespread illness and death. Some examples of communicable diseases include Ebola, HIV/AIDS, malaria, and the flu. Overall, understanding the antonyms of the word "noncommunicable" helps to differentiate between different types of diseases and their transmission methods.