Language Errors in the Field of Morphology in Posts on the Twitter Account @FiersaBesari

Abstract

This study aims to analyze linguistic errors at the morphological level in posts from the Twitter account @FiersaBesari. The main focus is on the misuse of affixes that deviate from the standard rules of the Indonesian language. This research employs a descriptive qualitative method with data collection techniques including documentation, observation, and note-taking. The analysis results reveal several types of morphological errors, such as the omission of prefixes, affix reduction, improper prefix usage, and other structurally irregular forms in Indonesian. These errors are largely influenced by the characteristics of spoken language and the need for efficient and expressive communication on social media. This study is expected to raise language awareness and serve as a reference in contemporary linguistic studies, particularly in the field of morphology in the digital era.