immutable

Meanings

Plural: immutables

Adjective

not subject or susceptible to change or variation in form or quality or nature
- "the view of that time was that all species were immutable, created by God"

Adj

Unable to be changed without exception.
Not able to be altered in the memory after its value is set initially.

Noun

Something that cannot be changed.

Origin / Etymology

From Middle English immutable, from Latin immūtābilis (“unchangeable”); im- + mutable.

Synonyms

bateless, changeless, fixed, immutable, inalterable, invariable, perma-, permanent, perpetual, unabateable, unalterable, unchangeable, undeviating

Antonyms

mutable, nonimmutable

Scrabble Score: 15

immutable is a valid Scrabble (US) TWL word
immutable is a valid Scrabble Word in Merriam-Webster MW Dictionary
immutable is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 20

immutable is a valid Words With Friends word