When it comes to expressing reluctance or hesitation, the phrase "shies from" might come to mind. However, there are plenty of alternative phrases and words to convey this idea. Some possible synonyms for "shies from" include words like "avoids," "resists," "shrinks from," "withdraws," "holds back," or "recoils." Additionally, phrases like "backs away from," "flinches at," "shows reluctance," or "balks at" could be considered as well. The choice of synonym or alternative phrase will depend on the specific context and tone of the sentence or conversation.