Antonyms for the word "torpedoed" include revived, raised, resurrected, bolstered, supported, boosted, reinforced, upheld, and defended. These words all suggest the opposite of something being attacked or destroyed. Instead, they signify an action of restoration, strengthening, or preservation. When something is revived or raised, it indicates that it was previously dormant or weakened but is now rejuvenated. Furthermore, if something is supported, upheld or defended, it suggests that it is being protected from harm or attack. While "torpedoed" implies an act of destruction, these antonyms convey positivity and the sense of something being fortified or safeguarded.