Antonyms for the word "unassertively" include assertively, confidently, boldly, forcefully, resolutely, decisively, determinedly, strongly, and authoritatively. These antonyms highlight the contrasting actions and characteristics of being self-assured and confident versus being hesitant and submissive. To act assertively means to take charge, be resolute, and confidently express oneself while being decisive and authoritative. Conversely, to act unassertively is to be timid, indecisive, and hesitant in one's actions, correlating with a lack of self-confidence and assertiveness. Antonyms for "unassertively" remind us of the importance of being self-assured and confident in all aspects of our lives to fully achieve our goals and aspirations.