unalterably
advUS /ʌnˈɑl.təɹ.əbli/
Etymology From unalterable + -ly.
1
In an unalterable manner; in a manner that makes it impossible to be altered.
- First experiences are always the most memorable because they fix themselves in the mind unalterably and most powerfully.
- Sac. From that instant my affection was unalterably fixed on him—and thence I am reduced to my present langour.1870, William Jones (transl.), Sacontalá; or, The Fatal Ring, Act III, page 59
- Synonyms
- immutably, unchangeably