Columbia subject headings:
English language--Adjective.
English language--Semantics.
Russian language--Adjective.
Russian language--Semantics.
Semantics, Comparative.
Semantics, Historical.
Typology (Linguistics)
Harvard subject headings:
English language--Semantics
Russian language--Adjective.
Russian language--Lexicology, Historical.
Russian language--Semantics.
Princeton subject headings: