... > Science > Humanities > Philology > General linguistics > Grammar > Grammar, Comparative and general--Grammatical categories > Grammar, Comparative and general--Number > Grammar, Comparative and general--Mass nouns

... > Auxiliary sciences of history > Civilization > Erudition > Humanities > Philology > General linguistics > Grammar > Grammar, Comparative and general--Grammatical categories > Grammar, Comparative and general--Number > Grammar, Comparative and general--Mass nouns

... > Cultural sociology > Intellectual life > Erudition > Humanities > Philology > General linguistics > Grammar > Grammar, Comparative and general--Grammatical categories > Grammar, Comparative and general--Number > Grammar, Comparative and general--Mass nouns

... > Science > Humanities > Philology > General linguistics > Grammar > Grammar, Comparative and general--Morphology > Part of speech > Grammar, Comparative and general--Nominals > Grammar, Comparative and general--Noun > Grammar, Comparative and general--Mass nouns

... > Auxiliary sciences of history > Civilization > Erudition > Humanities > Philology > General linguistics > Grammar > Grammar, Comparative and general--Morphology > Part of speech > Grammar, Comparative and general--Nominals > Grammar, Comparative and general--Noun > Grammar, Comparative and general--Mass nouns

... > Cultural sociology > Intellectual life > Erudition > Humanities > Philology > General linguistics > Grammar > Grammar, Comparative and general--Morphology > Part of speech > Grammar, Comparative and general--Nominals > Grammar, Comparative and general--Noun > Grammar, Comparative and general--Mass nouns