Antonyms for the phrase "hath a feeling" could include "emotionless," "indifferent," or "unfeeling." These words imply a lack of emotion or sensitivity, a disconnect from one's own feelings or the feelings of others. Other antonyms could include "unperceptive," "unaware," or "inattentive," which suggest a lack of awareness or understanding of one's own emotions or the emotions of those around them. In contrast, synonyms for "hath a feeling" might include "sensitive," "empathetic," or "aware," all of which suggest a keen emotional awareness and sensitivity to the world around them.