The antonyms for "causing fall" can be varied, depending on the context of usage. In general, antonyms for "causing fall" can be related to actions that promote stability and balance, rather than instability and imbalance. For example, antonyms for "causing fall" may include phrases like "promoting stability," "ensuring safety," "preventing accidents," "maintaining balance," or "reducing risk." The opposite of causing fall can be something that leads to stability and balance, thereby avoiding any chances of accidents. Some of these antonyms may include terms like "aiding support," "encouraging balance," "creating stability," "boosting security," or "increasing safety.