Columbia subject headings:
English language--Dictionaries.
English language--Idioms.
English language--Rhetoric.
English language--United States.
Harvard subject headings:
English language--Dictionaries
English language--Idioms
English language--Rhetoric
English language--United States
Princeton subject headings:
Dictionaries.
English language--Dictionaries.
English language--Rhetoric.
English language--United States.
English language--Usage.