Porkies is a colloquial term that refers to lies or untruths. Though common in informal conversation, there are several other synonyms that can be used to convey the same meaning. fibs, falsehoods, untruths, deceptions, fabrications, misrepresentations, prevarications, and white lies are some of the commonly used synonyms for porkies. These words can be used interchangeably based on the context in which they are used. Whether you go for porkies or one of its nearest synonyms, it's up to you, but make sure to use them appropriately to avoid any misinterpretations.