Phi tai hong is a Thai phrase that refers to a person who is sensitive or easily offended. Within the English language, several synonyms can be used to express the same meaning as phi tai hong. The terms "touchy," "irritable," "temperamental," and "thin-skinned" are all common words that can be used to describe someone who is sensitive. Another possible synonym for phi tai hong is the word "hypersensitive." However, it is essential to note that context and culture can influence the usage of these words. Therefore, it is always best to consider the situation and audience before selecting an appropriate synonym for phi tai hong.