The term "prickteaser" is considered derogatory and offensive, as it is often used to describe someone who leads another person on sexually without any intention of following through. Some synonyms for this term include "tease," "flirt," and "coquette," but these terms do not necessarily imply the negative intent of a prickteaser. Other options may include "manipulative," "cruel," and "deceptive," which better capture the negative connotations associated with this behavior. Ultimately, it is important to approach language with sensitivity and respect, avoiding terminology that harms or marginalizes others.