- oesophagogastroduodenoscopy
- ethylenediaminetetraacetate
- electromagnetic interaction
- double replacement reaction
- gross vehicle weight rating
- phosphoribosylpyrophosphate
- glucocorticosteroidogenesis
- old head on young shoulders
- phosphate acetyltransferase
- electromagnetohydrodynamics
- memorandum of understanding
- non-stoichiometric compound
- measure of central tendency
- discretionary fiscal policy
- best thing since sliced pan
- visual programming language
- prebiotic organic synthesis
- negative side waterproofing
- small icosihemidodecahedron
- deoxynucleotidyltransferase
- field applications engineer
- message-driven architecture
- entity relationship diagram
- message-oriented middleware
- bephenium hydroxynaphthoate
- pantropical spotted dolphin
- entity-relationship diagram
- brother from another mother
- head cook and bottle washer
- head cook and bottle-washer
- Atlantic Coast leopard frog
- Rayleigh-Taylor instability
- community psychiatric nurse
- righteous among the nations
- Kendrick Extrication Device
- dimethylaminocinnamaldehyde
- more life in a tramp's vest
- Beckwith-Wiedemann syndrome
- Pearson's long-clawed shrew
- neutron activation analysis
- public service announcement
- photographic interpretation
- great icosihemidodecahedron
- Hashimoto-Pritzker syndrome
- lazy initialisation pattern
- simultaneous interpretation
- barium copper tetrasilicate
- fruit of the poisonous tree
- benzathine benzylpenicillin
- more than one bargained for
- light-scattering photometry
- military-industrial complex
- witch-hazel cone gall aphid
- wet-and-dry-bulb hygrometer
- quantum information science
- taste of one's own medicine
- albatross around one's neck
- polyenylphosphatidylcholine
- ion exchange chromatography
- truncated icosidodecahedron
- beclomethasone dipropionate
- zone of polarizing activity
- Marinesco-Sjögren syndrome
- pseudodifferential operator
- honorificabilitudinitatibus
- persistent vegetative state
- missing white girl syndrome
- hypergeometric distribution
- statistical process control
- osteoodontokeratoprosthesis
- therapeutic boarding school
- semantic-pragmatic disorder
- dermatopathic lymphadenitis
- the whole world and his dog
- hydroxycinnamoyltransferase
- persistive vegetative state
- plain old telephone service
- delay differential equation
- telephone answering machine
- vanadium-associated protein
- Flying Spaghetti Monsterism
- four treasures of the study
- disorder of sex development
- advanced traffic management
- argumentum ad consequentiam
- face like a bag of spanners
- materials recovery facility
- dimethylsulphoniopropionate
- Hallervorden-Spatz syndrome
- certified public accountant
- inverse hyperbolic function
- Oesterlé-Masser conjecture
- photorefractive keratectomy
- paroxysmal trepidant abasia
- Nonne-Milroy-Meige syndrome
- Curschmann-Steinert disease
- methylnitronitrosoguanidine
- cost, insurance and freight
- lithium hexafluorophosphate
- acrokeratosis verruciformis
- Aicardi-Goutières syndrome
- directed acyclic word graph
- wilderness treatment center
- internally displaced person
- uniform resource identifier
- respiratory syncytial virus
- adrenocorticotropic hormone
- digital-to-analog converter
- hormone replacement therapy
- hormone-replacement therapy
- diminished radix complement
- first cousin thrice removed
- hydroxymethylnitrofurantoin
- polychlorinated naphthalene
- counting cell hemocytometer
- potassium aluminium sulfate
- low temperature flexibility
- polychlorotrifluoroethylene
- rapid unplanned disassembly
- extended real number system
- socio-cultural anthropology
- improvised explosive device
- paracontrolled distribution
- object oriented programming
- White Cloud Mountain minnow
- oculomucocutaneous syndrome
- sacrament of reconciliation
- acute membranous gingivitis
- massive compact halo object
- Donath-Landsteiner syndrome
- optical rotatory dispersion
- shifting executory interest
- horse of a different colour
- meta-chlorophenylpiperazine
- double-replacement reaction
- chosen aggression principle
- acute ulcerative gingivitis
- cerebrohepatorenal syndrome
- object-oriented programming
- Legg-Calvé-Perthes disease
- information-theoretic death
- law of conservation of mass
- seasonal affective disorder
- satellite navigation system
- inter-process communication
- myeloproliferative neoplasm
- southern pig-tailed macaque
- prototype-based programming
- recreational pharmaceutical
- mesoscale convective system
- cosmic background radiation
- rufous-vented ground-cuckoo
- thought-terminating cliché
- present perfect progressive
- Wernicke-Korsakoff syndrome
- terminological inexactitude
- principle of substitutivity
- hedgehog signalling pathway
- cosmic microwave background
- retrograde neurotransmitter
- nonverbal learning disorder
- ethyl methylphenylglycidate
- hysterosalpingooophorectomy
- unique factorization domain
- offensive line of scrimmage
- driving under the influence
- intermediate cuneiform bone
- modified Newtonian dynamics
- Chinese restaurant syndrome
- baryon acoustic oscillation
- lymphangioendotheliomatosis
- Pisot-Vijayaraghavan number
- cephalopelvic disproportion
- positive assortative mating
- photoelectromagnetic effect
- all my eye and Betty Martin
- electrical polyspermy block
- two pennies to rub together
- standard hydrogen electrode
- precession of the equinoxes
- methyl para-hydroxybenzoate
- pentamethylcyclopentadienyl
- tetraphosphorus trisulphide
- methyl tertiary butyl ether
- tetradecyltrimethylammonium
- spooky action at a distance
- temporary restraining order
- Hertzsprung-Russell diagram
- northern hairy-nosed wombat
- positive side waterproofing
- travelling salesman problem
- tactical air control center
- Armalite and the ballot box
- Financial Intelligence Unit
- murder in the second degree
- Foix-Chavany-Marie syndrome
- separation anxiety disorder
- nocturnal penile tumescence
- function-evaluation routine
- bicartesian closed category
- right to keep and bear arms
- rough endoplasmic reticulum
- hyperprebetalipoproteinemia
- judge, jury and executioner
- methylazoxymethanol acetate
- special service requirement
- deoxyadenosine triphosphate
- nothing-up-my-sleeve number
- electro-mechanical computer
- continuously habitable zone
- subject matter jurisdiction
- erythroblastosis neonatorum
- hypothetical taxonomic unit
- laevodihydroxyphenylalanine
- peripheral membrane protein
- transportation safety board
- static random access memory
- superluminous spiral galaxy
- all that and a bag of chips
- proportional representation
- glucobipindogulomethyloside
- deduced amino acid sequence
- Mach-Zehnder interferometer
- methylchloroisothiazolinone
- all that one's life's worth
- Tianjin preserved vegetable
- analog-to-digital converter
- inertial frame of reference
- Farber's lipogranulomatosis
- natural language processing
Note: these words have been obtained from Wiktionary and have been classified and improved through automated computer linguistics processes.