biztonságú
Biztonságú is a rare and nonstandard Hungarian adjective derived from the noun biztonság (security, safety) with the suffix -ú. It is not part of standard Hungarian usage, and most dictionaries and corpora do not list it as a common or accepted form. When it appears, it is typically in linguistic discussions about word formation, in experimental writing, or as a stylistic neologism.
Etymology and form: The word is formed from biztonság plus the suffix -ú, which in some contexts
Usage and limitations: In everyday or formal Hungarian, the idea is normally conveyed with biztonságos (safe,
See also: biztonság, biztonságos, adatbiztonság.
Note: Biztonságú is not recognized as a standard lexical item in major Hungarian dictionaries, and its use