Synonyms 1. contrary, intractable, refractory, unyielding, headstrong, obdurate. 2. persevering. Stubborn,dogged,obstinate,persistent imply fixity of purpose or condition and resistance to change. Stubborn and obstinate both imply resistance to advice, entreaty, remonstrance, or force; but stubborn implies more of innate quality and is the more frequently used when referring to inanimate things: stubborn disposition; stubborn difficulties. Dogged implies pertinacity and grimness in doing something, especially in the face of discouragements: dogged determination. Persistent implies having staying or lasting qualities, resoluteness, and perseverance: persistent questioning.