— Merriam-Webster, Daily Prompt
obdurate Adjective | OB-dur-ut Stubbornly refusing to change one's opinion or course of action.
— Merriam-Webster, Daily Prompt
Use "obdurate" in a new journal entry.
Context
Used in a sentence: Despite repeated appeals, she remained obdurate in her decision.
Journaling prompt: When have you been immovable on something—and was it worth it?