There are a variety of synonyms to describe something that is "crimpier". One possible word is "kinkier", which can refer to hair that has many tight curls or waves. Another option is "frizzier", indicating hair that is full of static and flyaways. Some other words that could be used to describe "crimpier" hair include "curlier", "textured", "wavier", or "bouncier". Ultimately, the best synonym will depend on the specific type and quality of the hair in question. No matter which term is chosen, it is clear that "crimpier" hair is characterized by lots of movement, body, and texture, making it a popular choice for many different hair styles and looks.