The antonyms for the word "most invading" are least invasive, gentle, respectful, polite, and unobtrusive. These words are used to describe actions or behaviors that do not impose or intrude upon people's personal space and rights. For instance, if someone is least invasive, they respect others' boundaries and do not cross the line. Similarly, gentle and polite actions are not forceful or aggressive, and they do not cause discomfort or harm. Unobtrusive actions or behaviors do not attract attention or disturb others' peace or privacy. Hence, these antonyms for "most invading" signify courteous and considerate behavior, which is essential for harmonious relationships and a peaceful community.