The word "commiserable" means something that is deserving of sympathy or compassion. Its antonyms are words that have the opposite meaning, such as "unsympathetic," "callous," "unfeeling," "unresponsive," and "cold-hearted." These words imply a lack of empathy, compassion, or concern for the suffering of others. Some other antonyms of "commiserable" are "heartless," "insensitive," "cruel," and "inhumane." Overall, these words describe a person or situation that is indifferent to the plight of others and lacks the ability or willingness to offer any kind of emotional support or understanding.