- 2Significado: awfulappalling dire dreadful formidablefrightful horrible shocking fearful
- 3Significado: troublesomebothersome difficult perplexing formidable thorny
- 4Significado: resolutefirm steadfast uncompromisingformidable redoubtable stalwart
- 5Significado: overpoweringall-powerful overwhelming formidable
- 6Significado: dreadfulfierce appalling impregnable dreadfearful frightful horrible formidable
- 7Significado: frightfulappalling awful dire dreadfulformidable ghastly grim horrible
- 8Significado: propertyfearful appalling dire dreadful formidablefrightful horrible shocking awful
- 9Significado: terribleformidable dire dreadfulfrightful horrible dread
- 10Significado: challengingsevere rigourous difficult formidable ambitious