The word "in cense" refers to a substance, often in the form of a stick or cone, that is burned to produce a pleasant aroma. The antonyms of "in cense" are words that signify unpleasant odors or offensive smells. The antonyms for "in cense" could be stench, reek, fetor, malodor, or putridness. These words are also used to describe foul smells that may emanate from garbage or rotting food. In contrast to in cense, which is often used in religious ceremonies or as a form of aromatherapy, the antonyms of in cense are associated with negative connotations and are usually avoided in human inhabitable settings.