The antonyms for the word "most sabotaging" can be "beneficial", "constructive", "supportive", "facilitating", "aiding", "helpful", "cooperative", "encouraging", "favorable", and "promoting". The opposite of sabotaging something is to assist and promote it. These words have positive connotations and can be used to describe actions that are intended for the betterment of a situation, rather than causing harm or destruction. For example, instead of sabotaging a colleague's work, one can be supportive and offer feedback to help them improve. The usage of these antonyms can help to create a more positive and productive environment, eliminating any negative impact that the word "sabotage" may create.