12-letter words containing o, s, t, e, g
- egyptologist — Alternative spelling of Egyptologist.
- eigenvectors — Plural form of eigenvector.
- elytrigerous — having elytra
- embryologist — An expert or specialist in embryology.
- engrossments — Plural form of engrossment.
- entomologist — A scientist who studies insects.
- enzymologist — A specialist in enzymology.
- epiglottises — Plural form of epiglottis.
- epiglottitis — (pathology) Inflammation of the epiglottis.
- epistemology — The theory of knowledge, especially with regard to its methods, validity, and scope. Epistemology is the investigation of what distinguishes justified belief from opinion.
- ergastoplasm — endoplasm that is associated with protein synthesis
- escapologist — An entertainer specializing in escaping from the confinement of such things as ropes, handcuffs, and chains.
- esophagotomy — (surgery) The operation of making an incision into the esophagus for the purpose of removing an obstruction.
- espagnolette — the fastening device on a French window
- ethnogenesis — The emergence of a distinct, recognizable, ethnic identity.
- ethnologists — Plural form of ethnologist.
- etonogestrel — a progestogen used as a male contraceptive, released from two tiny rods placed under the skin
- etymologizes — Third-person singular simple present indicative form of etymologize.
- eulogistical — Alternative form of eulogistic.
- eurosterling — sterling as part of a European holding
- exobiologist — A biologist whose speciality is exobiology.
- expugnations — Plural form of expugnation.
- extra-strong — stronger than average; very strong
- festivalgoer — A person attending a festival.
- flagellators — Plural form of flagellator.
- flageoletist — Someone who plays the flageolet.
- folding seat — a seat that can be folded down
- foresightful — care or provision for the future; provident care; prudence.
- forest green — Lincoln green.
- forest grove — a town in NW Oregon.
- forestalling — Present participle of forestall.
- forethoughts — Plural form of forethought.
- frog sticker — Slang. a knife, especially one carried as a weapon.
- frog-sticker — Slang. a knife, especially one carried as a weapon.
- fungus stone — the Canadian tuckahoe, Polyporus tuberaster, an irregularly spherical mass of fungus mycelium and earth, forming a pseudosclerotium.
- galactoscope — a lactoscope.
- galactosemia — an inherited disorder characterized by the inability to metabolize galactose and requiring a galactose-free diet to avoid consequent mental retardation and eye, spleen, and liver abnormalities.
- galactosides — Plural form of galactoside.
- gallows tree — a gallows.
- gametophores — Plural form of gametophore.
- gametophytes — Plural form of gametophyte.
- gammon steak — a thick cut of meat made from smoked or cured bacon or ham and often served with pineapple or fried egg
- gamopetalous — having the petals united.
- gas equation — an equation that equates the product of the pressure and the volume of one mole of a gas to the product of its thermodynamic temperature and the gas constant. The equation is exact for an ideal gas and is a good approximation for real gases at low pressures
- gas-operated — (of a firearm) using some of the exhaust gases to operate the action.
- gastrocnemii — Plural form of gastrocnemius.
- gastrodermal — the inner cell layer of the body of an invertebrate.
- gastrodermis — the inner cell layer of the body of an invertebrate.
- gastronomies — Plural form of gastronomy.
- gastroscopes — Plural form of gastroscope.