The word "un-hesitating" means to act or speak without any reluctance or doubt. Its antonyms, on the other hand, are words that indicate hesitation or doubt. Some potential antonyms for un-hesitating include words like hesitant, doubtful, cautious, tentative, deliberate, and unsure. These words indicate a lack of confidence or a reluctance to act or speak without weighing all possible outcomes. While being un-hesitant can be a valuable trait in a variety of situations, there are times when caution and hesitation may be necessary to avoid making mistakes or causing harm. Understanding the antonyms of un-hesitating can help individuals make better decisions by considering a wider range of possibilities.