abstraktnej
Abstraktnej is a morphological form related to the Slavic word abstract and its noun form abstrakt. It is not typically listed as an independent lemma in dictionaries; rather, it appears as a stem in inflected forms used in comparative constructions. In language descriptions for Slovak and Czech, abstrakt can serve as the base for adjectives meaning “abstract” and for phrases describing abstracts in academic writing.
In these languages, the comparative forms are built with standard suffixes. For example, forms such as abstraktnejší
Etymology-wise, abstraktnej traces back to the loanword abstrakt, from German Abstrakt or Latin abstractus, meaning “abstract.”
Usage notes suggest that abstraktnej itself is mainly of interest to linguists or learners studying inflection