Pertinacious(adjective)
Holding firmly to an opinion or a course of action; stubbornly persistent.
Hindi meaning:हठी / दृढ़निश्चयी
Synonyms: Determined, Tenacious, Resolute, Persistent
Antonyms: Irresolute, Submissive, Indecisive, Weak-willed
Example: She was so pertinaciousin her beliefs that no argument could change her mind.
Trick to remember: Jo apni baat par “particular and tenacious” ho jaaye, wo pertinacious hota hai. 
Learn it with 19 more words: Daily Vocabulary – 16 October 2025 →
