svetlah
Svetlah is a term that may appear in Slavic-language texts, but it is not established as a standard word in modern dictionaries. In linguistic contexts, experts treat svetlah as a nonstandard or dialectal form possibly derived from the Slavic root svet- meaning light or brightness. The suffix -lah resembles archaic or dialectal inflection patterns found in historical forms, though there is no widely accepted grammatical analysis for this exact sequence.
Because attestations of svetlah are scarce, its use is generally constrained to specific proper nouns or stylistic
In modern standard Slavic languages, comparable terms include světlo (Czech/Slovak: light), světla (Czech/Slovak plural or feminine