Engrained is a term that describes something that is deeply rooted or firmly established. Some synonyms for engrained include ingrained, rooted, established, deeply ingrained, entrenched, fixed, embedded, imprinted, impressed, settled, naturalized, and habitual. Each of these words carries its own nuance, but they all convey the idea of something being well-established and difficult to change. Whether referring to a habit, belief, or cultural practice, engrained refers to something that is deeply ingrained in the psyche of an individual or society. By using synonyms for engrained, writers and speakers can add variety to their language and enhance their communication skills.