Ventriloquized is a term that refers to the art of speaking without moving the lips or using any visible method of producing sound. Antonyms for this word can include words like vocalized, enunciated, articulated, or voiced. These words all indicate that the speaker is using their vocal apparatus to produce sound, rather than relying on illusory methods. Other possible antonyms for ventriloquized might include words like whispered, muttered, or mumbled, which all suggest a lack of clarity or deliberate effort in producing sound. Regardless of which antonym is used, each indicates a different approach to communication, with distinct implications for meaning and understanding.