The antonyms for the term "more procacious" are a bit tricky to identify. Procacious essentially means someone who is bold, confident or even arrogant at times. So, the antonyms for this term would be words that describes someone who is shy, timid or lacks the confidence to speak up. A few antonyms that come to mind are bashful, coy, humble, meek and reserved. These words represent individuals who are not aggressive or forward, and are more likely to be hesitant in voicing their opinions. It is important to note that antonyms serve as opposites to a particular term, and help to expand our vocabulary and enhance our understanding of language.