Subject
Breton language
2
Celtic languages
2
Celtic philology
1
Civilization, Celtic
1
Dialects
4
Grammar, Comparative and general
1
History
8
Holocaust, Jewish (1939-1945)
2
Irish language
2
Italic languages and dialects
1
Language and languages
1
Neutrality
1
Northmen in Ireland
1
Number
1
Phonology
2
Politics and government
3
Popular culture
2
Suffixes and prefixes
1
Translations into Irish
1
Verb
1
Welsh language
2
Word formation
1
World War, 1914-1918
2
World War, 1939-1945
7