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English thesaurus  
Subject Number of entries
Abbreviation 889.109
Accounting 1.130
Acupuncture 1
Additive manufacturing & 3D printing 6
Administrative geography 5
Advertising 16
Aerohydrodynamics 4
Aeronautics 674
Affectionate 1
Africa 3
African 2
Agriculture 1.141
Agrochemistry 4
AIDS 3
Air conditioners 5
Air defense 1
Airports and air traffic control 4.249
Airships 1
Alternative dispute resolution 29
Aluminium industry 3
Amateur radio service 3
American usage, not spelling 113
American English spelling 7
American stock exchange 637
Ammunition 2
Amphibians and reptiles 2
Analytical chemistry 1
Anatomy 72
Anesthesiology 3
Animal husbandry 4
Animation and animated films 5
Antarctic 1
Antennas and waveguides 39
Apollo-Soyuz 141
Applied mathematics 4
Arabic language 2
Archaeology 21
Archaic 45
Architecture 42
Armored vehicles 3
Art 14
Artificial intelligence 226
Astringents 1
Astronautics 223
Astronomy 317
Astrophysics 39
Astrospectroscopy 1
Audit 4
Australia 5
Australian 83
Automated equipment 179
Automatic control 11
Automobiles 151
Aviation 1.882
Bacteriology 1
Bakery 1
Ballet 1
Banking 94
Baseball 5
Basketball 5
Beekeeping 1
Beverages 6
Bible 22
Biochemistry 390
Biology 318
Biometry 3
Biophysics 4
Biotechnology 75
Black slang / African-American Vernacular 29
Bookish / literary 11
Botany 253
Boxing 2
Brewery 12
Bridge card game 3
British usage, not spelling 62
British English spelling 8
Buddhism 1
Building materials 19
Building structures 2
Business style 23
Business 4.817
Cables and cable production 35
Canada 62
Canadian 29
Card games 8
Cardiology 185
Cartography 276
Caspian 30
Cement 13
Ceramics 8
Charities 1
Chat and Internet slang 1.808
Chemical compounds 18
Chemical industry 3
Chemical nomenclature 1
Chemistry 2.436
Chess 76
Childish 3
China 4
Chinese 2
Christianity 4
Chromatography 19
Cinematography 724
Circus 1
Civil law 4
Clerical 5
Cliche / convention 3
Climatology 3
Clinical trial 86
Clothing 11
Coal 8
Cockney rhyming slang 57
Collective 9
College vernacular 7
Colloid chemistry 1
Combustion gas turbines 6
Comics 8
Commerce 44
Common law Anglo-Saxon legal system 8
Communications 173
Company name 1
Computer games 22
Computer graphics 8
Computer networks 2.578
Computer security 4
Computer tomography 1
Computers 6.439
Computing slang 4
Concrete 1
Confectionery 1
Construction 304
Consulting 1
Contemptuous 9
Contextual meaning 8
Contracts 4
Cooking 50
Copyright 30
Corporate governance 12
Cosmetics and cosmetology 8
Court law 14
Criminal jargon 1
Criminal law 10
Cryptography 48
Crystallography 1
Cultural studies 7
Customs 16
Cycle sport 1
Cycling other than sport 18
Cyprus 3
Cytology 26
Data processing 15
Databases 302
Demography 2
Dental implantology 35
Dentistry 235
Dermatology 10
Derogatory 4
Design 1
Dialectal 18
Dietology 5
Digital currencies, cryptocurrencies, blockchain 31
Diminutive 1
Diplomacy 17
Disapproving 24
Diseases 10
Dog breeding 20
Drawing 2
Drilling 135
Drives 6
Drug name 14
Drug-related slang 48
Drugs and addiction medicine 1
Dutch 1
E-mail 1
Earth sciences 81
Eastern Orthodoxy 2
Ecology 2.571
Econometrics 1
Economics 518
Education 4.305
Elections 5
Electric machinery 2
Electrical engineering 239
Electricity generation 1
Electricity 3
Electrochemistry 25
Electronic commerce 12
Electronics 3.949
Electrophoresis 2
Embryology 1
Emergency medical care 4
Emphatic 2
Employment 1
Endocrinology 2
Energy industry 8.792
Energy system 57
Engineering geology 1
Engineering 5
Engines 11
English 7
Entomology 7
Environment 63
Epidemiology 2
Equestrian sports 4
Ethnography 2
Euphemistic 38
European Bank for Reconstruction and Development 22
European Union 196
Evolution 4
Exclamation 5
Explanatory translation 10
Explosives and Explosive Ordnance Disposal 12
Fairy tales 3
Fantasy and science fiction 363
Fashion 5
Federal Bureau of Investigation 269
Fencing 1
Fertilizers 1
Fiber optic 2
Figurative 93
Figure of speech 13
File extension 377
Film processing 1
Filming equipment 1
Finances 275
Firefighting and fire-control systems 14
Fish farming pisciculture 641
Fishery fishing industry 10
Floriculture 2
Folklore 1
Food industry 1.234
Football 15
Footwear 5
Foreign affairs 3
Foreign trade 2
Forensic medicine 4
Forensics 12
Forestry 63
Formal 1
French 23
Furniture 7
Gaelic 1
Gambling 8
Games other than sports 2
Gas processing plants 52
Gastroenterology 1
Gemmology 1
Genealogy 5
General 4.048
Genetic engineering 12
Genetics 162
Geochemistry 1
Geochronology 83
Geography 215
Geology 1.602
Geomechanics 1
Geophysics 86
German 10
Germany 1
Given name 1
Glass production 1
Gold mining 84
Golf 1
GOST 1
Government, administration and public services 6
Grammar 92
Greek and Roman mythology 3
Greek 2
Groceries 2
Gymnastics 2
Gynecology 12
Gyroscopes 1
Hacking 13
Hairdressing 2
Handicraft 3
Health care 119
Heating 4
Hebrew 17
Helicopters 1
Hematology 60
Heraldry 1
Hi-Fi 17
High energy physics 11
High frequency electronics 2
Hindi 2
Histology 3
Historical 46
Hobbies and pastimes 442
Hong Kong 1
Horse breeding 1
Horticulture 6
Hotel industry 16
Household appliances 8
Human resources 4
Human rights activism 9
Humorous / Jocular 3.523
Hunting 3
Hydraulics 1
Hydroelectric power stations 2
Hydrogeology 1
Hydrography 3
Hydrology 25
Hydromechanics 2
Ice formation 1
Ice hockey 2
Ichthyology 49
Identification systems 3
Idiomatic 398
Iimitative onomatopoeic 5
Immigration and citizenship 2
Immunology 699
India 15
Industry 132
Informal 838
Information security and data protection 34
Information technology 12.476
Inheritance law 1
Inorganic chemistry 6
Insurance 861
Integrated circuits 1
Intelligence and security services 15
International law 6
International Monetary Fund 1
International relations 11
International trade 677
International transportation 294
Internet 151
Invective 5
Investment 1.033
Irish usage, not language 1
Irish 6
Ironical 11
Islam 10
Italian 1
Jamaican English 17
Japanese language 5
Jargon 55
Jet engines 2
Jewelry 593
Journalism terminology 9
Judo 1
Karachaganak 8
Korean 1
Labor law 7
Labor organization 3
Laboratory equipment 13
Laser medicine 2
Lasers 8
Latin American slang 1
Latin 583
Law enforcement 5
Law 8.527
Lean production 1
Legal entity types business legal structures 19
Legal theory / Jurisprudence 1
Level measurement 3
LGBT 3
Librarianship 230
Life sciences 155
Linguistics 74
Literally 27
Literature 1.060
Loading equipment 3
Local name 2
Logic 2
Logistics 27
Low register 3
Machine components 1
Machinery and mechanisms 15
Magnetic tomography 6
Makarov 11
Mammals 61
Management 27
Manga 4
Maori 3
Maritime law & Law of the Sea 4
Marketing 42
Mass media 3.892
Material safety data sheet 1
Materials science 39
Mathematics 956
Meaning 1 3
Meaning 2 8
Measuring instruments 29
Meat processing 1
Mechanic engineering 46
Mechanics 12
Medical appliances 23
Medical 3.297
Mental health 1
Merchant navy 1
Metal science 4
Metallurgy 332
Meteorology 1.883
Metrology 347
Microbiology 23
Microelectronics 37
Microscopy 6
Microsoft 953
Military aviation 22
Military lingo 184
Military 74.175
Milk production 89
Mineral processing 16
Mineral products 10
Mineralogy 18
Mining 543
Missiles 32
Misused 147
Mobile and cellular communications 4
Modern use 26
Molecular biology 28
Molecular genetics 24
Molluscs 2
Money & world curencies 3
Motorcycles 4
Mountaineering 1
Multimedia 5
Municipal planning 2
Museums 195
Music 1.083
Musical instruments 14
Mycology 3
Mythology 4
Names and surnames 1.060
Nanotechnology 21
NASA 2.208
NASDAQ 6.387
NATO 10
Natural resourses and wildlife conservation 318
Natural sciences 442
Nautical 343
Navigation 7
Navy 30
Neologism 18
Nephrology 3
Netherlands 1
Neural networks 13
Neurology 28
Neurosurgery 2
New York Stock Exchange 2.896
Non-destructive testing 1
Non-governmental organizations 4.176
Nonstandard 27
North American USA and Canada 12
Notarial practice 4
Nuclear and fusion power 256
Nuclear chemistry 1
Nuclear physics 286
Nursing 1
Obsolete / dated 151
Obstetrics 11
Occupational health & safety 14
Oceanography & oceanology 2.334
Office equipment 6
Officialese 7
Offshore companies 4
Oil / petroleum 339
Oil and gas technology 219
Oil and gas 2.603
Oil processing plants 94
Oilfields 10
Oils and lubricants 1
Old orthography 1
Old-fashioned or obsolescent 3
Oncology 523
Operation systems 15
Ophthalmology 49
Optics branch of physics 96
Organic chemistry 13
Organized crime 1
Oriental 1
Ornithology 10
Orthopedics 9
Packaging 3
Paint, varnish and lacquer 1
Painting 1
Paleontology 10
Parasitology 1
Patents 16
Pathology 9
Pedagogics 2
Pejorative 1
Penitentiary system 3
Perfume 5
Personal protective equipment 2
Pharmacology 73
Pharmacy and pharmacology 139
Philately / stamp collecting 2
Philippines 2
Philology 1
Philosophy 4
Phonetics 1
Photography 86
Physical chemistry 21
Physical sciences 11
Physics 939
Physiology 3.977
Phytophathology 2
Pipelines 90
Plastic surgery 1
Plastics 219
Poetic 5
Police 21
Polish 1
Political economy 1
Politics 671
Polygraphy 65
Polymers 967
Postal service 87
Poultry farming 1
Powder metallurgy 1
Power system protection 2
Press equipment 1
Printed circuit boards 2
Prison slang 1
Private international law 1
Procedural law 21
Procurement 1
Product name 2
Production 44
Professional jargon 1
Programming 2.435
Project management 16
Proper and figurative 2
Proper name 25
Proverb 13
Psychiatry 17
Psychology 24
Psychophysiology 1
Psychotherapy 4
Public law 1
Public transportation 1
Publishing 12
Pulmonology 6
Pulp and paper industry 4
Pumps 7
Quality control and standards 111
Quantum electronics 16
Quantum mechanics 20
Quotes and aphorisms 2
Racing and motorsport 1
Radio 4.057
Radioastronomy 1
Radiobiology 1
Radiography 1
Radiolocation 5
Radiology 13
Rail transport 2.780
Real estate 9
Records management 1
Refrigeration 60
Regional usage other than language varieties 8
Reliability 1
Religion 3.987
Remote sensing 1
Reproductive biology 4
Research and development 117
Rhetoric 1
Risk Management 1
Road construction 2
Road traffic 3
Road works 7
Robotics 4
Roll stock 4
Rude 3.042
Russia 2
Russian language 2
Sakhalin A 15
Sakhalin R 27
Sakhalin S 1
Sakhalin 262
SAP tech. 33
SAP 5
Sarcastical 1
Satellite communications 3
Saying 19
School terminology 2
School 567
Scientific 27
Scotland 5
Scottish usage 28
Scuba diving 4
Securities 15
Security systems 784
Seismology 10
Selective breeding 1
Semiconductors 9
Service industry 4
Sewage and wastewater treatment 2
Sewing and clothing industry 2
Sex and sexual subcultures 4
Shipbuilding 15
Short message service 422
Show business 4
Signalling 2
Silicate industry 22
Skiing 3
Slang 1.373
Slavonic 1
Social media 21
Social science 30
Socialism 2
Sociology 14
Software 2.408
Soil science 2
Solar power 8
Solid-state physics 3
Sound recording 3
South African 2
Soviet 5
Space 30
Spanish-American 4
Spanish 5
Spectroscopy 19
Spoken 5
Sports 5.356
Statistics 88
Stock Exchange 1.131
Stratigraphy 30
Stylistics 2
Sublime 2
Submarines 2
Sugar production 1
Surgery 24
Survey 1
Surveying 17
Swiss term 1
Tabletop games 1
Taxes 18
Technology 33.500
Teenager slang 4
Telecommunications 2.954
Telegraphy 1
Telemechanics 1
Telephony 14
Television 986
Tengiz 16
Tennis 8
Teratology 1
Textile industry 343
Theatre 274
Thermal Energy 6
Thermal engineering 155
Timber floating 4
Tobacco industry 1
Tools 2
Toponym 1
Toxicology 15
Trade unions 187
Trademark 8.531
Transformers 9
Translator's false friend 1
Transplantology 32
Transport 4.086
Travel 6
Trucks/Lorries 3
Turbines 1
Turkish language 1
Typography 1
Uncommon / rare 26
Unit measures 673
United Kingdom 190
United Nations 596
United States 7.765
University 5.650
Urology 46
Valves 3
Ventilation 1
Vernacular language 1
Veterinary medicine 1.569
Vibration monitoring 2
Video recording 6
Virology 12
Volcanology 1
Vulgar 81
Warehouse 2
Waste management 1
Watchmaking 1
Water resources 1
Water supply 200
Weapons and gunsmithing 18
Weapons of mass destruction 105
Welding 15
Welfare & Social Security 4
Well control 17
Wellness 2
West Indies 3
Wine growing 3
Winemaking 7
Wood processing 101
Work flow 2
X-ray 7
Yachting 1
Yiddish 5
Zoology 22
Total: 1.207.339
 
 
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