Uncompromising is an adjective that qualifies someone as intolerant, who is uncompromising in their ideas and values, acting in a harsh, implacable and rigorous way, without giving any chance for a concession to occur about something that they believe in.
One uncompromising person it is characterized by its emotional rigidity and austere behavior, being unable to try to see a situation, for example, from a different point of view than the one who believes.
In a general context, intransigence is considered a negative quality, as it is often typical of intolerant and prejudiced individuals, who can hardly accept and respect the particularities of each person.
See also:meaning of intolerance.
Synonymous with uncompromising
See also:meaning of inexorable.
The main ones antonyms of uncompromising are: compromising; condescending; permissive; receptive; assignor; liberal; malleable; flexible; indulgent; adaptable; tolerant; mild; deferent; versatile; accessible; candid and simple.