Wiktionary
a. Not adaptable.
Usage examples of "inadaptable".
Two or more population groups, each with its own special narrow and inadaptable culture and usually with a distinctive language or dialect, had been by the change of scale in human affairs jammed together or imposed one upon another.
For the second time in human experience the inadaptable quality of the financial and proprietary organization produced a strangulation and an arrest.
I see that if we could indeed revive Johnson he would not only strike us as an ill-mannered, offensive, inadaptable and tiresome old gentleman who smelt unpleasantly and behaved worse, whose comments on life and events would be wide of the mark and discoloured with the echoes of antiquated controversies, but we should find that his contact with us would be pervaded by an incurable distress at our pace, at our strangely different values, our inhuman humanitarianism, as it would have seemed to him, and our cruel rationality.
And I have also suggested that the old lower class, the broad necessary base of the social pyramid, the uneducated inadaptable peasants and labourers, is, with the development of toil-saving machinery, dwindling and crumbling down bit by bit towards the abyss.
There it is shown how easily a collectivist movement, especially when it is faced by the forcible-feeble resistances and suppressions of those who have hitherto enjoyed wealth and power, may degenerate into an old-fashioned class-war, become conspiratorial, dogmatic and inadaptable, and sink towards leader worship and autocracy.
The old gills with which the ancestral fish of the vertebrated line had breathed were inadaptable to breathing upon land, and in the case of this division of the animal kingdom it is the swimming bladder of the fish which becomes a new, deep-seated breathing organ, the lung.