Végeponttal
Végeponttal is the instrumental case form of the Hungarian noun végepont, meaning endpoint. In Hungarian grammar, instrumental forms express means, instrument, or accompaniment, and are typically formed with the suffixes -val or -vel. For végepont, the instrumental form that results is végeponttal. The exact spelling can vary slightly due to phonological harmony and assimilation, but végeponttal is the standard written form.
The word is mainly used in contexts that require indicating the means or reference point by which
Etymology-wise, végeponttal is composed from végepont (endpoint) plus the instrumental suffix -tal, illustrating how Hungarian forms
See also: végepont (endpoint), Hungarian instrumental case, suffix -val/-vel and its variants.