ultra-Orthodox

A term sometimes applied to strictly observant Jews such as Hasidim who are distinguished by their style of dress, physical appearance and attention to religious ritual. Some Jewish communities described as ultra-Orthodox, such as the Lubavitch Hasidim, find the term offensive. Agudath Israel of America, an umbrella group that includes other Hasidic and many non-Hasidic Orthodox Jews, also objects to the term. Other groups do not. The term is also commonly used to describe right-wing religious parties in Israeli politics. Haredi (or Charedi) is another term sometimes used as an alternative to ultra-Orthodox, though it is not widely known. Be aware that Modern Orthodox is a separate category of Orthodox Judaism, and it is an acceptable term.