Long English Words for Word Games (with number of letters and meaning)
- Hippopotomonstrosesquippedaliophobia (32 letters) – Fear of long words.
- Counterdemonstration (20 letters) – A demonstration held in opposition to another.
- Counterproductiveness (20 letters) – The quality of being counterproductive or hindering progress.
- Incomprehensibilities (21 letters) – The state of being difficult to understand.
- Overcommercialization (21 letters) – The excessive promotion or selling of commercial goods.
- Electroencephalographic (21 letters) – Relating to the brain’s electrical activity measurement.
- Honorificabilitudinitatibus (27 letters) – The state of achieving honours.
- Semipermeablenesses (19 letters) – The quality of allowing certain substances to pass through while blocking others.
- Incommunicado (13 letters) – Without means of communication.
- Thermoelectricity (15 letters) – The generation of electricity from heat.
- Counterintuitiveness (20 letters) – The quality of being contrary to intuition or common sense.
- Quasiperiodicity (14 letters) – The quality of having a quasi-periodic pattern.
- Psychoneuroimmunology (20 letters) – The study of the interactions between psychological processes and the nervous and immune systems.
- Antirevolutionary (16 letters) – Opposed to or against revolution.
- Incommunicado (13 letters) – Without means of communication.
- Uncharacteristically (18 letters) – In a manner that is not typical of one’s character.
- Unquestionableness (18 letters) – The state of being beyond doubt or dispute.
- Incomprehensiveness (18 letters) – The state of being difficult to understand.
- Mischaracterization (19 letters) – Describing someone or something inaccurately.
- Unrepresentativeness (18 letters) – The quality of not accurately reflecting a larger group.
- Zoogeographically (15 letters) – About the geographical distribution of animals.
- Unintelligibility (15 letters) – The quality of being difficult or impossible to understand.
- Disproportionableness (20 letters) – The quality of being out of proportion.
- Ultramicroscopical (17 letters) – Ultramicroscopical – Tiny, beyond the limits of microscopic visibility.
- Ventrodorsally (14 letters) – From front to back, or vice versa.
- Interchangeableness (18 letters) – The quality of being able to be exchanged or replaced with another.
- Overenthusiastically (21 letters) – In an excessively enthusiastic manner.
- Photophosphorylation (18 letters) – The process of converting light into chemical energy in cells.
- Thermoluminescence (15 letters) – The emission of light observed when certain materials are heated.
- Irreproachableness (17 letters) – The quality of being beyond criticism or blame.
- Antirevolutionary (16 letters) – Opposed to or against revolution.
- Pseudopseudonymous (16 letters) – Using a false name that is not the author’s real name.
- Microspectrophotometrically (26 letters) – In a manner related to measuring light absorption in small quantities.
- Thermoluminescence (15 letters) – The emission of light observed when certain materials are heated.
- Unsubstantiated (15 letters) – Not supported or proven by evidence.
BONUS: Ten 10-letter English Words for Word Games
- Aberration: A departure from what is normal, usual, or expected, typically one that is unwelcome.
- Benevolent: Well-meaning and kind; expressing goodwill or kindly feelings.
- Capitulate: To surrender or give in to an opponent or an unwelcome demand; to yield or acquiesce.
- Deception: The act of misleading or deceiving someone; the state of being deceived or tricked.
- Eradicate: To destroy or eliminate; to remove or exterminate.
- Formidable: Inspiring fear or respect through being impressively powerful, large, intense, or capable.
- Inquisitor: One who inquires or investigates, especially in an official capacity; often associated with questioning or examining closely.
- Jubilantly: In a manner expressing great joy, triumph, or celebration.
- Kaleidoscope: A constantly changing pattern or sequence of elements; a diverse and colourful mixture.
- Luminescent: Emitting light not caused by heat; capable of producing visible light, often associated with fluorescence or phosphorescence.
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