Kvetching refers to excessive complaining or whining. Therefore, the antonyms for most kvetching would be words that refer to positive attributes. Some possible antonyms for kvetching include contented, satisfied, fulfilled, grateful, happy, cheerful, and grateful. If someone is feeling contented, they are likely to have a positive outlook and not complain excessively. Being satisfied signifies that one is happy with their situation and not wanting more. Similarly, fulfilled means that one has achieved their goals and feels contented. Being grateful suggests appreciation and a positive attitude towards life, while being happy and cheerful denotes joy and positivity. All these antonyms contrast with kvetching and describe a more positive and optimistic outlook on life.