Without bending; with rigid adherence to a principle etc.(adverb)
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Use "unbendingly" in a sentence
"Thus much I learned, that between the Pole and the Russian there was a marked line, which allowed of but little or no amalgamation between the two races, and that the Pole shrunk unbendingly from the society of his conquerors."
"Unlike humans, who get bored, computers can tirelessly play these strategies against each other and unbendingly stick to the rules."
"If you're unbendingly religious to the point you refuse evolution as a concept, this is not the play for you."