Obstinacy

"Obstinacy" in Russian

твердоло́бость

tverdolóbostʹ

(state of stubbornness)

упо́рство

upórstvo

(state of stubbornness)

упря́мство

uprjámstvo

(state of stubbornness)

упёртость

upjórtostʹ

(state of stubbornness)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.