The term "nonintimidating" refers to something that is not threatening or does not cause anxiety or fear. Antonyms for the word would be terms that describe something that is intimidating or scary. Examples of antonyms for nonintimidating include intimidating, threatening, frightening, menacing, or alarming. If a person or thing is nonintimidating, it is approachable, friendly, welcoming and creates a positive environment. However, when someone or something is intimidating, it creates an unpleasant and negative atmosphere, making people feel scared, nervous, or uncomfortable. Knowing these antonyms for nonintimidating can help you use language more effectively when trying to describe different situations or feelings.