The antonyms for the word "most herolike" would be "cowardly," "timid," "fearful," "craven," or "chicken-hearted." These words describe the opposite of a hero, someone who is willing to face danger and adversity with bravery and courage. A cowardly person would likely hesitate and avoid confrontation, while a hero would charge forward without hesitation. A timid person may lack confidence and be easily intimidated, while a hero would possess an unwavering resolve. Similarly, a fearful person may be immobilized by fear, while a hero would take decisive action in the face of danger. Finally, a craven person may betray their principles under pressure, while a true hero would remain steadfast and resolute.