Columbia subject headings:
French language--Usage.
French language--Vocabulary.
French literature--20th century--History and criticism.
Harvard subject headings:
French language--Terms and phrases.
French language--Usage.
French language--Vocabulary.
Terms and phrases.
Vocabulary
Princeton subject headings:
Dictionaries.
French language--Terms and phrases.
French language--Usage.
French language--Vocabulary.
Terms and phrases.
Vocabulary.