ingrained

(verb) thoroughly work in. Synonyms: ingrain, grain. Example: "His hands were grained with dirt."

(verb) produce or try to produce a vivid impression of. Synonyms: impress, ingrain, instill. Example: "Mother tried to ingrain respect for our elders in us."

(adj) (used especially of ideas or principles) deeply rooted; firmly fixed or held. Synonyms: deep-rooted, deep-seated, implanted, planted. Examples: "Deep-rooted prejudice." "Deep-seated differences of opinion." "Implanted convictions." "Ingrained habits of a lifetime." "A deeply planted need."