| Group | Keyword | Word |
| Hand Prop
| Jewel |
Opal |
| Miscellaneous
| Incident Including Untold Case |
Opal tiara |
| Miscellaneous
| Product, Commodity |
Openshaw unbreakable tire |
| Status, Profession
| Soldier |
Openshaw, Colonel Elias |
| Enterprise, Trade
| Farm, Plantation |
Openshaw, Colonel Elias |
| Organisation, Establishment
| Association |
Openshaw, Colonel Elias |
| Household
| Brother and Sister |
Openshaw, Colonel Elias |
| Organisation, Establishment
| Association |
Openshaw, John |
| Enterprise, Trade
| Manufacturing |
Openshaw, Joseph |
| Organisation, Establishment
| Association |
Openshaw, Joseph |
| Household
| Brother and Sister |
Openshaw, Joseph |
| Medicine, Chemistry
| Medicine, Chemical |
Opium |
| Name of Place in the World
| Portugal |
Oporto |
| Enterprise, Trade
| Selling |
Optician |
| Animal, Plant
| Plant |
Orange |
| Animal, Plant
| Plant |
Orange pips |
| Animal, Plant
| Plant |
Orchid |
| Miscellaneous
| Decoration, Prize |
Order of the Legion of Honour |
| Status, Profession
| Soldier |
Orderly |
| Print, Publication
| Guide Book, Map |
Ordnance map |
| Status, Profession
| Private Detective |
Organisation |
| Organisation, Establishment
| Association |
Organisation |
| Name of Place in the World
| Unclassified Place |
Oriental |
| People, Culture, History
| Human Race |
Oriental figure |
| People, Culture, History
| Human Race |
Orientals |
| Print, Publication
| Other Print |
Origin of Tree Worship |
| Status, Profession
| King, President, Dynasty |
Ormstein, The great House of |
| Transportation
| Ship, Vessel |
Orontes |
| Status, Profession
| Cabman, Groom |
Ostler |
| Animal, Plant
| Bird |
Ostrich |
| Status, Profession
| Policeman |
Our man |
| Status, Profession
| Policeman |
Our woman |
| Print, Publication
| Other Print |
Out of Doors |
| Enterprise, Trade
| Hotel |
Outside porter |
| Status, Profession
| Public/Commercial Servant |
Ouvrier |
| Organisation, Establishment
| Public Premise |
Oval, The |
| Medicine, Chemistry
| Medicine, Chemical |
Over-saturated solution |
| Status, Profession
| Teacher, Student |
Overton, Cyril |
| Enterprise, Trade
| Service Industry |
Owner |
| Animal, Plant
| Mammal |
Ox |
| Name of Place in UK
| City |
Oxford |
| Name of Place in UK
| Road |
Oxford Street |
| Organisation, Establishment
| School |
Oxford University |
| Name of Place in UK
| Town |
Oxshott |
| Name of Place in UK
| Other Place |
Oxshott Common |
| Household
| Dwelling, Private Premise |
Oxshott Towers |
| Animal, Plant
| Other Animal |
Oyster |
| Status, Profession
| Politician |
P. C. |
| Enterprise, Trade
| Shipping Company |
P. C. |
| Name of Place in the World
| Unclassified Place |
Pacific |
| Name of Place in UK
| Borough |
Paddington |
| Organisation, Establishment
| Railway Station |
Paddington Station |
| Medicine, Chemistry
| Treatment, Inspection |
Pads of cotton wool |
| Status, Profession
| Artist |
Paganini |
| Household
| Domestic Servant |
Page |
| Miscellaneous
| Incident Including Untold Case |
Page |
| Household
| Domestic Servant |
Page-boy |
| Organisation, Establishment
| Palace, Castle |
Palace |
| People, Culture, History
| Culture, Language |
Palimpsest |
| Name of Place in UK
| Road |
Pall Mall |
| Print, Publication
| Newspaper |
Pall Mall Gazette |
| Enterprise, Trade
| Real Estate, Builder |
Palladio |
| Enterprise, Trade
| Manufacturing |
Palmer |
| Transportation
| Bicycle |
Palmer |
| Status, Profession
| Doctor |
Palmer, William |
| Miscellaneous
| Incident Including Untold Case |
Palmer, William |
| Transportation
| Ship, Vessel |
Palmyra |
| Name of Place in the World
| America |
Palmyra |
| Name of Place in the World
| Other Country and District |
Panama |
| Miscellaneous
| Product, Commodity |
Panama hat |
| Print, Publication
| Newspaper |
Paper |
| Status, Profession
| Craftsman, Engineer |
Paperhanger |
| Enterprise, Trade
| Real Estate, Builder |
Paperhanger |
| Print, Publication
| Newspaper |
Paper-littered |
| Enterprise, Trade
| Manufacturing |
Paper-mills |
| Miscellaneous
| Incident Including Untold Case |
Paradol Chamber |
| Medicine, Chemistry
| Disease, Symptom |
Paralysed |
| Medicine, Chemistry
| Disease, Symptom |
Paralysis |
| Organisation, Establishment
| Association |
Paramore |
| Medicine, Chemistry
| Medicine, Chemical |
Paregoric |
| Medicine, Chemistry
| Anatomy, Body Part |
Parietal bone |
| Name of Place in the World
| France |
Paris |
| Organisation, Establishment
| Police |
Paris police |
| Organisation, Establishment
| Church, Temple |
Parish |
| Name of Place in UK
| Road |
Park Lane |
| Name of Place in UK
| Park |
Park, The |
| Status, Profession
| Religious Circle |
Parker |
| Status, Profession
| Artist |
Parker |
| Enterprise, Trade
| Stockbroker |
Parker |
| Organisation, Establishment
| Association |
Parker |
| Organisation, Establishment
| Prison |
Parkhurst Prison |
| Status, Profession
| Public/Commercial Servant |
Park-keeper |
| Organisation, Establishment
| Government, Parliament |
Parliament |
| People, Culture, History
| War |
Parliamentary colonel |
| Household
| Domestic Servant |
Parr, Lucy |
| Animal, Plant
| Plant |
Parsley |
| Status, Profession
| Religious Circle |
Parson |
| Organisation, Establishment
| Church, Temple |
Parsonage |
| People, Culture, History
| Human Race |
Parthian shot |
| Animal, Plant
| Bird |
Partridge |
| Transportation
| Ship, Vessel |
Passenger ship |
| People, Culture, History
| Human Race |
Pathan |
| Medicine, Chemistry
| Treatment, Inspection |
Pathological |
| Status, Profession
| Scholar, Writer, Scientist |
Pathologist |
| Medicine, Chemistry
| Treatment, Inspection |
Pathology |
| Organisation, Establishment
| Association |
Patrick |
| Household
| Fiance/Fiancee |
Patrick, Elsie |
| Alias
| Maiden Name |
Patrick, Elsie |
| Status, Profession
| Policeman |
Patterson, Inspector |
| Enterprise, Trade
| Shipping Company |
Pattins, Hugh |
| Name of Place in UK
| Thames River |
Paul's Wharf |
| Enterprise, Trade
| Pawn Shop |
Pawnbroker |
| People, Culture, History
| Human Race |
Pawnee |
| Status, Profession
| Office Clerk |
Paymaster |