>>2077318>>2077407Well, if you ignore the existence of toned thick girls, thicc and chubby is similar in the sense that they both involve having a high body fat percentage. The only difference is where the fat is located. And it is possible to describe a thick thigh made of fat as "chubby", because one of the many dictionary definitions of chubby is "plump and rounded". Of course, every dictionaries' definition is slightly different.