The word "pukish" is an adjective that describes a feeling of nausea or vomiting. Some antonyms for this word include words that describe feelings of relief, comfort, and calmness such as calm, settled, contented, and reassured. Other antonyms may include words that describe the absence of any physical symptoms of discomfort or disease such as healthy, strong, and robust. Alternatively, some contrasting words may express a feeling of energetic vitality or enthusiasm such as energized, lively, and animated. Whatever the antonym used, they all oppose the negative, uncomfortable feeling associated with the word "pukish.