The antonyms for the phrase "most skimping" would be words that indicate abundance and generosity. These could include descriptions such as lavish, ample, profuse, bountiful, and plentiful. Alternatively, antonyms for skimping might include words like abundant, copious, sufficient, adequate, and plentiful. These antonyms all suggest a state of abundance or plenty, indicating an opposite meaning to the phrase "most skimping." It's important to remember that the context of a sentence can significantly impact the meaning of words, so when looking for antonyms, it's crucial to understand the full meaning of the phrase you're working with.