incommutable

Từ điển Oxford Learners Wordfinder Dictionary

adjective

1. not subject to alteration or change
• Ant:
commutable
• Similar to:
inconvertible, untransmutable, unalterable
2. not interchangeable or able to substitute one for another
- a rare incommutable skill
• Similar to:
unexchangeable
• Derivationally related forms:
incommutability