The phrase 'breathes last' refers to the final breath a person takes before passing away. Some antonyms for this phrase could be 'lives on,' 'continues,' 'survives,' or 'persists.' These words imply that the person is still alive and active, and the opposite of 'breathes last.' Other antonyms can include 'rejuvenates,' 'resurrects,' 'reanimates,' and 'awakens.' These words suggest that there is a new beginning or rebirth, rather than the end. Ultimately, antonyms for 'breathes last' embody the idea of life, vitality, and growth, rather than death and finality.