perseverance

per·se·ver·ance
UK: /pˌɜːsɪvˈi‍əɹəns/   US: /ˌpɝsəˈvɪɹəns/
nafnorð
  • fastheldni, þrautseigja
  • þol, þolgæði

Samheiti: doggedness, perseveration, persistence, persistency, pertinacity, tenaciousness, tenacity