Incensation refers to the act of burning incense or perfumed substances to produce a pleasant aroma. As such, antonyms for incensation would be words that convey the opposite meaning, such as stench, malodorous, putrid, rank, or foul. These words describe unpleasant odors that are offensive to the senses. Synonyms for incensation, on the other hand, include fragrant, perfumed, scented, and aromatic. These words highlight the pleasing nature of odors that are pleasant to smell. In short, incensation can evoke positive emotions, whereas antonyms for incensation tend to generate negative feelings.