[{"Bold_text": "noun", "List Items": ["the act, process, or fact of moving from a higher to a lower position.Synonyms: drop , fall", "a downward inclination or slope.Synonyms: slant , declivity , grade , decline", "a passage or stairway leading down.", "derivation from an ; lineage ; extraction .Synonyms: origin , parentage , ancestry", "any passing from higher to lower in degree or state; decline .Synonyms: downturn , contraction , decline , plunge , drop , decrease", "a sudden raid or hostile attack.Synonyms: incursion , raid , foray , assault", "Law.transmission of real property by intestate succession."]}]