| Group | Keyword | Word |
| Animal, Plant
| Mammal |
Cat |
| Medicine, Chemistry
| Disease, Symptom |
Catalepsy |
| Medicine, Chemistry
| Disease, Symptom |
Cataract |
| Medicine, Chemistry
| Medical/Chemical Instrument |
Cataract knife |
| Organisation, Establishment
| Church, Temple |
Cathedral, The |
| People, Culture, History
| Religion |
Catholic |
| People, Culture, History
| Religion |
Catholic emblem |
| Animal, Plant
| Mammal |
Catlike |
| Animal, Plant
| Mammal |
Cat-o'-nine-tails |
| Hand Prop
| Jewel |
Cat's-eye |
| Animal, Plant
| Mammal |
Cattle |
| Status, Profession
| Scholar, Writer, Scientist |
Catullus |
| Print, Publication
| Novel, Poetry |
Catullus |
| Household
| Dwelling, Private Premise |
Caulfield Gardens |
| Household
| Child |
Caunter |
| People, Culture, History
| War |
Cavalier |
| Organisation, Establishment
| Military |
Cavalry |
| Hand Prop
| Tobacco, Pipe |
Cavendish |
| Organisation, Establishment
| Club |
Cavendish Club |
| Name of Place in UK
| Square |
Cavendish Square |
| Name of Place in the World
| India |
Cawnpore |
| Animal, Plant
| Plant |
Cedar |
| Household
| Dwelling, Private Premise |
Cedars, The |
| Organisation, Establishment
| Police |
Cell |
| People, Culture, History
| Human Race |
Celt |
| People, Culture, History
| Culture, Language |
Celtic speech |
| Animal, Plant
| Worm |
Centipede |
| Name of Place in the World
| Unclassified Place |
Central Africa |
| Name of Place in the World
| Unclassified Place |
Central America |
| Organisation, Establishment
| Post Office |
Central exchange |
| Enterprise, Trade
| Newspaper Company |
Central Press Syndicate |
| Medicine, Chemistry
| Anatomy, Body Part |
Cerebralo processes |
| Name of Place in the World
| Other Country and District |
Ceylon |
| Status, Profession
| Politician |
Chairman of Comittees |
| Enterprise, Trade
| Bank |
Chairman of directors |
| Name of Place in the World
| Turkey |
Chaldea |
| People, Culture, History
| Culture, Language |
Chaldean |
| Enterprise, Trade
| Hotel |
Chambermaid |
| Enterprise, Trade
| Hotel |
Chamber-maid |
| Organisation, Establishment
| Office |
Chambers |
| Hand Prop
| Wine |
Champagne |
| Status, Profession
| Politician |
Chancelleries of Europe |
| Status, Profession
| Politician |
Chancellor |
| Status, Profession
| Nobleman |
Chandos, Sir Charles |
| Name of Place in the World
| Unclassified Place |
Channel, The |
| Animal, Plant
| Plant |
Chaparral bush |
| Organisation, Establishment
| Church, Temple |
Chapel |
| Status, Profession
| Religious Circle |
Chaplain |
| Name of Place in the World
| Afghanistan |
Charasiab |
| Medicine, Chemistry
| Disease, Symptom |
Charcoal poisoning |
| Name of Place in UK
| Road |
Charing Cross |
| Organisation, Establishment
| Hospital |
Charing Cross Hospital |
| Enterprise, Trade
| Hotel |
Charing Cross Hotel |
| Organisation, Establishment
| Post Office |
Charing Cross Post Office |
| Organisation, Establishment
| Railway Station |
Charing Cross Station |
| Status, Profession
| King, President, Dynasty |
Charles I |
| Status, Profession
| King, President, Dynasty |
Charles II |
| Name of Place in UK
| Road |
Charles Street |
| Name of Place in UK
| Other Place |
Charlington |
| Household
| Dwelling, Private Premise |
Charlington Hall |
| Name of Place in UK
| Other Place |
Charlington Heath |
| Name of Place in UK
| Other Place |
Charlington Wood |
| Household
| Brother and Sister |
Charpentier, Alice |
| Household
| Brother and Sister |
Charpentier, Arthur |
| Status, Profession
| Soldier |
Charpentier, Lieutenant Arthur |
| Enterprise, Trade
| Boarding House |
Charpentier, Madame |
| Print, Publication
| Guide Book, Map |
Chart of the Atlantic |
| Status, Profession
| Public/Commercial Servant |
Charwoman |
| Name of Place in UK
| City |
Chatham |
| Household
| Dwelling, Private Premise |
Cheeseman's |
| Animal, Plant
| Mammal |
Cheetah |
| Medicine, Chemistry
| Medicine, Chemical |
Chemical |
| Medicine, Chemistry
| Treatment, Inspection |
Chemical analysis |
| Medicine, Chemistry
| Treatment, Inspection |
Chemical corner |
| Medicine, Chemistry
| Treatment, Inspection |
Chemical experiment |
| Medicine, Chemistry
| Treatment, Inspection |
Chemical investigation |
| Medicine, Chemistry
| Treatment, Inspection |
Chemical laboratory |
| Medicine, Chemistry
| Treatment, Inspection |
Chemical researches |
| Medicine, Chemistry
| Treatment, Inspection |
Chemical studies |
| Medicine, Chemistry
| Treatment, Inspection |
Chemical test |
| Medicine, Chemistry
| Medical/Chemical Instrument |
Chemical vessels |
| Medicine, Chemistry
| Treatment, Inspection |
Chemical work |
| Status, Profession
| Scholar, Writer, Scientist |
Chemist |
| Enterprise, Trade
| Selling |
Chemist |
| Enterprise, Trade
| Selling |
Chemist's shop |
| Enterprise, Trade
| Hotel |
Chequers |
| Hand Prop
| Tobacco, Pipe |
Cheroot |
| Hand Prop
| Tobacco, Pipe |
Cherry-wood pipe |
| Name of Place in UK
| Town |
Chesterfield |
| Name of Place in UK
| Town |
Chesterton |
| Animal, Plant
| Plant |
Chestnut |
| Hand Prop
| Tobacco, Pipe |
Chewing tobacco |
| Hand Prop
| Wine |
Chianti |
| Name of Place in the World
| America |
Chicago |
| Animal, Plant
| Bird |
Chicken |
| Status, Profession
| Policeman |
Chief Constable |
| Status, Profession
| Government Official |
Chief constructor |
| Status, Profession
| Politician |
Chief Secretary of State |
| Status, Profession
| Politician |
Chief Secretary of the legation |
| Miscellaneous
| Incident Including Untold Case |
Child |
| Household
| Child |
Child of Carruthers |
| Medicine, Chemistry
| Disease, Symptom |
Childbed |
| Household
| Child |
Children of ex-soldier |
| Household
| Brother and Sister |
Children of ex-soldier |
| Household
| Child |
Children of Henderson |
| Household
| Brother and Sister |
Children of Henderson |
| Household
| Brother and Sister |
Children of Morris |
| Household
| Child |
Children of St. Clair |
| Household
| Brother and Sister |
Children of St. Clair |
| Household
| Child |
Children of Wilcox |
| Household
| Brother and Sister |
Children of Wilcox |
| Name of Place in the World
| India |
Chilian Wallah |
| Medicine, Chemistry
| Disease, Symptom |
Chill |
| Household
| Dwelling, Private Premise |
Chiltern Grange |
| Animal, Plant
| Mammal |
Chimpanzee |
| Transportation
| Ship, Vessel |
Chin China coaster |
| Name of Place in the World
| China |
China |
| Animal, Plant
| Mammal |
Chinchilla |
| People, Culture, History
| Human Race |
Chinese |
| People, Culture, History
| Culture, Language |
Chinese |
| Hand Prop
| Coin, Banknote |
Chinese coin |
| Name of Place in the World
| China |
Chinese pottery |
| Organisation, Establishment
| Railway Station |
Chislehurst Station |
| Name of Place in UK
| Town |
Chiswick |