13-letter words containing s, p, a, c, y
- hypotheticals — Plural form of hypothetical.
- hypsometrical — Of or pertaining to hypsometry.
- ichthyopsidan — a member of the class Ichthyopsida
- indian physic — American ipecac.
- kenyapithecus — a genus of fossil hominoids of middle Miocene age found in Kenya and having large molars, small incisors, and powerful chewing muscles.
- laryngoscopes — Plural form of laryngoscope.
- laryngoscopic — Of or pertaining to laryngoscopy.
- lycanthropous — Lycanthropic.
- lymphoblastic — (US, cytology, immunology) Of or pertaining to a lymphoblast.
- lymphosarcoma — a malignant tumor in lymphatic tissue, caused by the growth of abnormal lymphocytes.
- master policy — a single policy covering a group of people, typically employees of a company, issued to an employer.
- megasporocyte — a diploid cell in plants that undergoes meiosis to create four haploid megaspores.
- mesaticephaly — the state or condition of being mesaticephalic or mesocephalic
- metaphysician — a person who creates or develops metaphysical theories.
- metaphysicist — a person who creates or develops metaphysical theories.
- metaphysicize — to think, write, etc, metaphysically
- micropayments — Plural form of micropayment.
- musicotherapy — the treatment of mental disorders with music
- mycetophagous — That feeds on fungi.
- mycoplasmosis — a disease in animals and humans caused by mycoplasma
- narcohypnosis — the use of drugs to induce hypnosis
- norway spruce — a European spruce, Picea abies, having shiny, dark-green needles, grown as an ornamental.
- nymphaeaceous — belonging to the Nymphaeaceae, the water lily family of plants.
- nymphomaniacs — Plural form of nymphomaniac.
- olympic games — international sports event
- omoplatoscopy — Divination by use of a shoulder blade.
- onychophagist — the practice of biting one's nails, especially when done habitually and as a symptom of emotional disturbance.
- onychophorans — Plural form of onychophoran.
- orchesography — a written study of dancing
- oscillography — a device for recording the wave-forms of changing currents, voltages, or any other quantity that can be translated into electric energy, as sound waves.
- palaeocrystic — consisting of former glacial formation
- parapsychosis — an abnormal psychosis
- parasitically — of, relating to, or characteristic of parasites.
- parasynthetic — the formation of a word by the addition of a derivational suffix to a phrase or compound, as of greathearted, which is great heart plus -ed.
- parsley sauce — a white sauce containing chopped parsley
- pascal celery — any of several large, dark-green varieties of celery with firm, crisp stalks
- pastry cutter — a cutter that is used to cut pastry into shapes
- pay structure — a collection of pay grades or bands, which set out the different levels of pay for workers in a certain profession, etc
- pedal cyclist — a person who rides a pedal cycle, as opposed to a motorcycle
- peirastically — in a peirastic manner
- penobscot bay — an inlet of the Atlantic in S Maine. 30 miles (48 km) long.
- pensacola bay — an inlet of the Gulf of Mexico, in NW Florida. About 30 miles (48 km) long.
- pentasyllabic — a word or line of verse of five syllables.
- perissodactyl — having an uneven number of toes or digits on each foot.
- petrophysical — relating to the analysis of the constitution and characteristics of rocks
- pharmacognosy — materia medica (def 2).
- pharyngoscope — an instrument for inspecting the pharynx.
- pharyngoscopy — an examination by means of a pharyngoscope.
- photodynamics — the science dealing with light and its effects on living organisms.
- phyllocladous — having phylloclades.