Antonyms for unalterable

Antonyms of adj unalterable

3 senses of unalterable

Sense 1:

unalterable (vs. alterable), inalterable

alterable (vs. unalterable)

Sense 2:

unalterable

INDIRECT (VIA incommutable) -> commutable

Sense 3:

changeless, unalterable

INDIRECT (VIA unchangeable) -> changeable, changeful