Synonyms of unchangeable

unchangeable

adjective

ˌən-ˈchān-jə-bəl 

as in unchanging

not capable of changing or being changed

I'm afraid that my opinion on this matter is unchangeable

Synonyms & Similar Words

• unchanging
• fixed
• unalterable
• immutable
• invariable
• determinate
• steadfast
• inalterable
• constant
• inflexible
• hard-and-fast
• changeless
• steady
• established
• stable
• unvarying
• unaltered
• incommutable
• immovable
• settled
• unmovable
• set

Antonyms & Near Antonyms

• variable
• changeable
• elastic
• flexible
• adjustable
• adaptable
• mutable
• uncertain
• alterable
• unstable
• varying
• fickle
• unsettled
• plastic
• pliable
• inconstant
• fluctuating
• pliant
• supple
• willowy

Examples of unchangeable in a Sentence

Recent Examples on the Web

Compassion and altruism are not unchangeable factory settings. —Talia Varley, Fortune, 12 Mar. 2024

While the responsibilities, expectations, and demands on CEOs may be unchangeable, leaders can take proactive steps to safeguard their well-being. —Julian Hayes Ii, Forbes, 26 Feb. 2024

The mass killing of animals via heatstroke should not be accepted as an unchangeable fact. —Crystal Heath, The Mercury News, 10 Feb. 2024

Such a system would essentially bind the hands of central bankers, like Ulysses on his mast, so that the money supply expands in a predictable and unchangeable fashion. —Korok Ray, Forbes, 16 Mar. 2023