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 physically moved; fixed.

Steadfast in purpose or intention; unalterable, unyielding.

* 1994 , Nelson Mandela, Long Walk to Freedom , Abacus 2010, p. 101:

I pleaded with him not to resign, but he was immovable .

Not capable of being affected or moved in feeling; impassive.

(Dryden)

(legal) Not liable to be removed; permanent in place or tenure; fixed.

an immovable estate