längerreichender
Längerreichender is not a standard, widely attested German word. It would be read as a comparative or compound form built from länger (the comparative of lang) and reichender, and it would be intended to convey something like “more long-reaching” or “longer-reaching.” Because it does not appear in major dictionaries, its meaning is not fixed in standard German usage.
In practice, German tends to express the ideas that longer reach or longer duration with established terms.
If a text aims to communicate a sense of greater scope or longer influence, it is advisable
- weitreichend/weitreichende Folgen (far-reaching consequences)
- weiterreichend (reaching further)
- länger andauernd or langanhaltend (lasting longer)
Etymologically, länger reichend would be a hypothetical fusion of the comparative form and a participle-like element,
See also: weitreichend, weitreichende Folgen, weiterreichend, langanhaltend, länger andauernd.