immutable

By: Muyan Pan

adjective

Never changing or varying, unchangeable.

Synonyms

fixed, set, permanent

Antonyms

variable, flexible, unstable

Sentences

1. From the naked eye, the continents seem immutable because they only move a few inches over a period of million years.

2. The laws of the Constitution have been immutable since the founding fathers wrote them.

Big image
Einstein's Proof of E=mc²