[{"Bold_text": "adjective", "List Items": ["having a roughly broken, rocky, hilly, or jagged surface:rugged ground.Synonyms: craggy , irregular , uneven Antonyms: smooth", "(of a face) wrinkled or furrowed, as by experience or the endurance of hardship.", "roughly irregular, heavy, or hard in outline or form; craggy:Lincoln's rugged features.", "rough, harsh, or stern, as persons or nature.Synonyms: austere Antonyms: mild", "full of hardship and trouble; severe; hard; trying:a rugged life.", "tempestuous; stormy:rugged weather.Synonyms: turbulent", "harsh to the ear:rugged sounds.Synonyms: cacophonous , grating", "rude, uncultivated, or unrefined.Synonyms: unpolished , crude", "homely or plain:rugged fare.", "capable of enduring hardship, wear, etc.; strong and tough:rugged floor covering; a rugged lumberjack.Antonyms: frail"]}]