| Group | Keyword | Word |
| Miscellaneous
| Horse Racing |
McCarthy, Charles |
| Household
| Fiance/Fiancee |
McCarthy, James |
| Organisation, Establishment
| Association |
McCauley |
| Status, Profession
| Judicial Circle |
McFarlane, John Hector |
| Enterprise, Trade
| Manufacturing |
McFarlane's |
| Status, Profession
| Politician |
McGinty, John |
| Organisation, Establishment
| Association |
McGinty, John |
| Organisation, Establishment
| Association |
McGregor, Mrs. |
| Household
| Wife |
McGregor, Mrs. |
| Status, Profession
| Teacher, Student |
McLaren, Miles |
| Household
| Domestic Servant |
McMurdo |
| Miscellaneous
| Sport |
McMurdo |
| Status, Profession
| Craftsman, Engineer |
McMurdo, John ("Jack") |
| Organisation, Establishment
| Association |
McMurdo, John ("Jack") |
| Alias
| False Name |
McMurdo, John ("Jack") |
| Status, Profession
| Teacher, Student |
McPherson, Fitzloy |
| Household
| Fiance/Fiancee |
McPherson, Fitzloy |
| Name of Place in the World
| America |
McQuire's Camp |
| Medicine, Chemistry
| Disease, Symptom |
Measles |
| Name of Place in the World
| Other Country and District |
Mecca |
| Status, Profession
| Doctor |
Medical adviser |
| Status, Profession
| Doctor |
Medical aid |
| Status, Profession
| Doctor |
Medical capacity |
| Status, Profession
| Doctor |
Medical degree |
| Print, Publication
| Directory |
Medical Directory |
| Status, Profession
| Doctor |
Medical man |
| Status, Profession
| Doctor |
Medical officer |
| Status, Profession
| Doctor |
Medical practice |
| Status, Profession
| Doctor |
Medical practitioner |
| Status, Profession
| Doctor |
Medical profession |
| Organisation, Establishment
| School |
Medical school of Cambridge University |
| Status, Profession
| Teacher, Student |
Medical student |
| Status, Profession
| Doctor |
Medical superintendent |
| People, Culture, History
| Religion |
Medicine-man |
| Name of Place in the World
| Unclassified Place |
Mediterranean Sea |
| Status, Profession
| Nobleman |
Meek, Sir Jasper |
| Status, Profession
| Doctor |
Meek, Sir Jasper |
| Status, Profession
| Religious Circle |
Meenister |
| Name of Place in the World
| Switzerland |
Meiringen |
| Enterprise, Trade
| Service Industry |
Melas |
| Name of Place in the World
| Australia |
Melbourne |
| Animal, Plant
| Plant |
Melon |
| Enterprise, Trade
| Manufacturing |
Melville |
| Status, Profession
| Politician |
Member for my district |
| Status, Profession
| Politician |
Member of the Cabinet |
| Status, Profession
| Artist |
Mendelssohn |
| Miscellaneous
| Picture, Music |
Mendelssohn's Lieder |
| Enterprise, Trade
| Mining |
Menzies |
| Organisation, Establishment
| Association |
Menzies |
| Status, Profession
| Private Detective |
Mercer |
| Enterprise, Trade
| Shipping Company |
Mercer |
| Enterprise, Trade
| Selling |
Merchant |
| Transportation
| Ship, Vessel |
Merchantman |
| Transportation
| Ship, Vessel |
Merchant-vessel |
| Status, Profession
| Scholar, Writer, Scientist |
Meredith, George |
| Status, Profession
| Policeman |
Merivale |
| Miscellaneous
| Incident Including Untold Case |
Merivale |
| Miscellaneous
| Incident Including Untold Case |
Merridew |
| Enterprise, Trade
| Boarding House |
Merrilow, Mrs. |
| Household
| Dwelling, Private Premise |
Merripit House |
| Status, Profession
| Nobleman |
Merrow, Lord |
| Enterprise, Trade
| Bank |
Merryweather |
| Name of Place in the World
| America |
Merton County |
| Miscellaneous
| Sport |
Merton, Sam |
| Status, Profession
| Public/Commercial Servant |
Messenger |
| Enterprise, Trade
| Service Industry |
Messenger |
| Hand Prop
| Tobacco, Pipe |
Metal pipe |
| Enterprise, Trade
| Railway Company |
Metropolitan Railway |
| Organisation, Establishment
| Railway Station |
Metropolitan Station |
| Transportation
| Train, Carriage |
Metropolitan train |
| Enterprise, Trade
| Manufacturing |
Meunier, Oscar |
| Status, Profession
| Cabman, Groom |
Mews |
| Enterprise, Trade
| Hotel |
Mexborough Private Hotel |
| Status, Profession
| Spy |
Meyer, Adolph |
| Enterprise, Trade
| Selling |
Meyers |
| Animal, Plant
| Mammal |
Mice |
| Status, Profession
| Cabman, Groom |
Michael |
| People, Culture, History
| Religion |
Michaelmas |
| Name of Place in the World
| America |
Michigan |
| Medicine, Chemistry
| Medical/Chemical Instrument |
Microscope |
| Medicine, Chemistry
| Treatment, Inspection |
Microscopic examination |
| People, Culture, History
| Culture, Language |
Middle Ages |
| Name of Place in UK
| County |
Middlesex |
| Organisation, Establishment
| Military |
Middlesex Corps |
| Status, Profession
| Judicial Circle |
Middleton |
| People, Culture, History
| Human Race |
Midianite |
| Enterprise, Trade
| Manufacturing |
Midland Electric Company |
| Status, Profession
| King, President, Dynasty |
Mid-Victorian |
| Name of Place in the World
| Italy |
Milano |
| Name of Place in UK
| Road |
Miles Street |
| Status, Profession
| Nobleman |
Miles, Honourable Miss |
| Household
| Fiance/Fiancee |
Miles, Honourable Miss |
| Organisation, Establishment
| Military |
Military |
| Enterprise, Trade
| Selling |
Milk boy |
| Transportation
| Train, Carriage |
Milk train |
| Enterprise, Trade
| Selling |
Milkman |
| Enterprise, Trade
| Manufacturing |
Mill |
| Status, Profession
| Artist |
Millar, Flora |
| Organisation, Establishment
| Prison |
Millbank Penitentiary |
| Name of Place in the World
| America |
Miller Hill |
| Enterprise, Trade
| Selling |
Milliner |
| Organisation, Establishment
| Association |
Milman |
| Organisation, Establishment
| Club |
Milner, Godfrey |
| Miscellaneous
| Unclassified Individual |
Milverton, Charles Augustus |
| Name of Place in UK
| Road |
Mincing Lane |
| Enterprise, Trade
| Mining |
Mine |
| Organisation, Establishment
| Police |
Mine Constabulary |
| Status, Profession
| Craftsman, Engineer |
Mine engineer |
| Organisation, Establishment
| Police |
Mine police |
| Enterprise, Trade
| Mining |
Miner |
| Enterprise, Trade
| Mining |
Minerals |
| Status, Profession
| King, President, Dynasty |
Ming |
| Status, Profession
| Politician |
Minister |
| Name of Place in UK
| Road |
Minories, The |
| Status, Profession
| Artist |
Minstrel |
| Status, Profession
| Religious Circle |
Missionary |
| Name of Place in the World
| America |
Mississippi River |
| Name of Place in the World
| America |
Missouri River |
| Medicine, Chemistry
| Anatomy, Body Part |
Mitral valve |
| Household
| Domestic Servant |
Mitton, John |