1. Synonyms for Boniest include leanest, skinniest, thinnest, gauntest, scrawniest, sparest, gangliest, lithest, rangiest and scraggiest

2. Antonyms for Chubbiest include skinniest, slenderest, leanest, slimmest, thinnest, slightest, sparest, scrawniest, scraggiest and boniest

3. Even the scrawniest of types possess more than enough energy stored in their (nugatory) fat reserves to run several marathons back to back.