THENCEFORTH
thereafter, thenceforth
(adverb) from that time on; “thereafter he never called again”
Source: WordNet® 3.1
Etymology
Adverb
thenceforth (not comparable)
From that time on.
Synonyms
• (from that time on): thenceforward, thenceforwards
Source: Wiktionary
Thence`forth", adv.
Definition: From that time; thereafter.
If the salt have lost his savor, wherewith shall it be salted it is
thenceforth good for nothing. Matt. v. 13.
Note: This word is sometimes preceded by from, -- a redundancy
sanctioned by custom. Chaucer. John. xix. 12.
Source: Webster’s Unabridged Dictionary 1913 Edition