The antonyms for the word "am parsimonious" are lavish, generous, bountiful, prodigal, and liberal. While parsimonious refers to being stingy and frugal, lavish means excessive and abundant spending. Generous, on the other hand, refers to a tendency to give more than what is necessary or expected. Bountiful means plentiful, while prodigal implies wasteful spending. Lastly, liberal refers to a willingness to share or give freely. Hence, the antonyms for parsimonious are words that denote a vast disparity in the attitude towards money, resources, or generosity, indicating a wide range of perspectives on the use of wealth or resources.