uncompromisingness

Example:His firmness in upholding the truth of the matter revealed the strength of his convictions.

Definition:The quality of being unyielding and unwilling to change or to give in; a strong and unflinching determination not to be affected by persuasion, argument, or debate.

Example:The committee's rigidity in applying the company's policies prevented them from noticing the potential solution.

Definition:The quality of being inflexible or unyielding, especially with regard to rules, regulations, or opinions.

Example:The agreement was reached after months of negotiations, but one party's hardness towards maintaining their original demands nearly caused the deal to fall through.

Definition:A firm and inflexible qualities, especially in opinion, will, or resolve.