The antonyms for the word "thered" are "blue," "green," "purple," "yellow," "orange," "pink," "brown," and "grey." These colors are completely different from the warm, reddish hue that "thered" represents. Blue is often associated with calmness and serenity, while green represents growth and nature. Purple denotes luxury and royalty, while yellow is a bright and cheery color associated with happiness. Orange is vibrant and energetic, while pink is often associated with femininity. Brown is more earthy and neutral, and grey is a cool, muted color often used in industrial or modern design. With so many contrasting options, there is a color to fit every mood and occasion.