Adjective

(en adjective)

Inflexible and unwilling to negotiate or make concessions.

*{{quote-book, year=1959, author=(Georgette Heyer), title=(The Unknown Ajax), chapter=1

, passage=But Richmond, his grandfather's darling, after one thoughtful glance cast under his lashes at that uncompromising countenance appeared to lose himself in his own reflections.}}

* {{quote-news, year=2014

, date=November 14 , author=Stephen Halliday , title=Scotland 1-0 Republic of Ireland: Maloney the hero , work=The Scotsman citation , page= , passage=The visitors, who surprisingly dropped their talismanic record goalscorer Robbie Keane from their starting line-up for a competitive game for the first time in 13 years, adopted a direct and uncompromising approach.}}

Principled.

Adjective

(en adjective)

Incapable of being subdued, overcome, or vanquished.

* 1902 , , The Four Feathers , ch. 1:

Personal courage and an indomitable self-confidence were the chief, indeed the only, qualities which sprang to light in General Feversham.

* 1910 , , A Shepherd's Life , ch. 7:

But he was a youth of indomitable spirit, strong and agile as a wild cat.

* 2007 , , " When Betty Got Frank," Time , 31 March:

Nobody came on to the movie camera—wrapped it in a bear hug and wrestled it to submission—like Betty Hutton. They called this 40s singer-actress "the Blitzkrieg blond" . . . . [S]he was indomitable , unstoppable.