The antonyms for the word "in-glorious" are numerous, including glorious, honorable, admirable, commendable, distinguished, noteworthy, and prestigious. Glorious describes something that is splendid or magnificent, while honorable implies that something is decent, morally upright, or respectful. Admirable means something is worthy of admiration or respect, and commendable suggests that something is deserving of praise or gratitude. Distinguished describes something that is renowned, notable, or prominent, while noteworthy suggests something is remarkable or significant. Prestigious means something is esteemed, respected, or recognized for its excellence. All of these words are examples of antonyms to "in-glorious," which means lacking honor or distinction.