IMMUTABLY

unalterably, unchangeably, unassailably, immutably

(adverb) in an unalterable and unchangeable manner; “his views were unchangeably fixed”

Source: WordNet® 3.1

Etymology

Adverb

immutably (comparative more immutably, superlative most immutably)

In an immutable manner. In a way that cannot be varied, or changed.

Synonyms

• unalterably, unchangeably; See also uniformly

Source: Wiktionary

IMMUTABLE

Im*mu"ta*ble, a. Etym: [L. immutabilis; pref. im- not + mutabilis mutable. See Mutable.]

Definition: Not mutable; not capable or susceptible of change; unchangeable; unalterable. That by two immutable things, in which it was impossible for God to lie, we might have a strong consolation. Heb. vi. 18. Immutable, immortal, infinite, Eternal King. Milton.

– Im*mu"ta*ble*ness, n.

– Im*mu"ta*bly, adv.

Source: Webster’s Unabridged Dictionary 1913 Edition