Synonyms: deep-rooted, deep-seated, ingrained, implanted, planted
Definition: (used especially of ideas or principles) deeply rooted; firmly fixed or held
Usage: deep-rooted prejudice; deep-seated differences of opinion; implanted convictions; ingrained habits of a lifetime; a deeply planted need
Similar words: constituted, established
Definition: brought about or set up or accepted; especially long established
Usage: the established social order; distrust the constituted authority; a team established as a member of a major league; enjoyed his prestige as an established writer; an established precedent; the established Church