unalterable

Meanings

Adjective

• not capable of being changed or altered
  • "unalterable resolve"
  • "an unalterable ground rule"

Adjective Satellite

• of a sentence; that cannot be changed
  • "an unalterable death sentence"
• remaining the same for indefinitely long times

Adj

• Incapable of being altered, or of changing.
• Irreversible, irrevocable.

Synonyms

changeless, inalterable

Antonyms

alterable