16-letter words containing e, c, o, l, g, y
- phylogenetically — the development or evolution of a particular group of organisms.
- process theology — a form of theology that emphasizes the close relation of human beings, nature, and God.
- propylene glycol — a colorless, viscous, hygroscopic liquid, C 3 H 8 O, used chiefly as a lubricant, as an antifreeze, as a heat transfer fluid, and as a solvent for fats, oils, waxes, and resins.
- psychotechnology — the body of knowledge, theories, and techniques developed for understanding and influencing individual, group, and societal behavior in specified situations.
- single occupancy — a type of travel accommodation, as at a hotel, for one person in a room.
- speech pathology — the scientific study and treatment of defects, disorders, and malfunctions of speech and voice, as stuttering, lisping, or lalling, and of language disturbances, as aphasia or delayed language acquisition.
- tephrochronology — a geochronologic technique based on the dating of layers of volcanic ash.
- tertiary college — a college system incorporating the secondary school sixth form and vocational courses
- trinitroglycerin — nitroglycerin.
- unapologetically — containing an apology or excuse for a fault, failure, insult, injury, etc.: An apologetic letter to his creditors explained the delay.
- ventriculography — radiography of the ventricles of the heart after injection of a contrast medium
- yellow archangel — a Eurasian herbaceous plant (Lamiastrum luteum) that has yellow helmet-shaped flowers: family Lamiaceae (labiates)