"Flesh-peddlers" is a derogatory term used to describe people involved in human trafficking or prostitution. It is important to utilize less offensive language when discussing these sensitive topics. There are various synonyms that can be used instead of "flesh-peddlers" such as "traffickers," "pimps," "sex slavers," "exploiters," "sex workers," "prostitutes," etc. It is important to note that not all sex workers are victims of trafficking and some choose this profession willingly. It is crucial to have a clear understanding and express empathy towards those involved in these situations, and using appropriate and respectful language is key to creating awareness and fighting against the issue.