13-letter words containing s, m, o, t
- of many parts — having many different abilities
- old testament — the first of the two main divisions of the Christian Bible, comprising the Law, the Prophets, and the Hagiographa. In the Vulgate translation all but two books of the Apocrypha are included in the Old Testament.
- olfactometers — Plural form of olfactometer.
- omnipresently — In an omnipresent manner.
- omoplatoscopy — Divination by use of a shoulder blade.
- on good terms — in a friendly way, amicably
- on its merits — on the intrinsic qualities or virtues
- on one's time — the system of those sequential relations that any event has to any other, as past, present, or future; indefinite and continuous duration regarded as that in which events succeed one another.
- on your terms — If you do something on your terms, you do it under conditions that you decide because you are in a position of power.
- onomastically — In an onomastic way.
- onomatologist — One versed in the history of names.
- onomatopoeias — Plural form of onomatopoeia.
- opthalmoscope — Misspelling of ophthalmoscope.
- optic chiasma — a site at the base of the forebrain where the inner half of the fibers of the left and right optic nerves cross to the opposite side of the brain.
- optical mouse — (hardware) Any kind of mouse that uses visible light or infrared to detect changes in its position.
- optimizations — Plural form of optimization.
- orchiectomies — Plural form of orchiectomy.
- organotropism — Physiology. the attraction of microorganisms or chemical substances to particular organs or tissues of the body.
- ornamentalism — the desire or tendency to feature ornament in the design of buildings, interiors, furnishings, etc.
- ornamentalist — A person who ornaments.
- oscillometric — an instrument for measuring oscillations, especially those of the arterial pulse.
- osmoregulator — Any organism that practices osmoregulation.
- osteoblastoma — (oncology) an uncommon osteoid tissue-forming primary neoplasm of the bone.
- osteomyelitis — an inflammation of the bone and bone marrow, usually caused by bacterial infection.
- outdoorswoman — a woman devoted to outdoor sports and recreational activities.
- outdoorswomen — Plural form of outdoorswoman.
- outperformers — Plural form of outperformer.
- outsettlement — a distant or remote settlement.
- ovariectomies — Plural form of ovariectomy.
- over-estimate — to estimate at too high a value, amount, rate, or the like: Don't overestimate the car's trade-in value.
- over-shipment — an act or instance of shipping freight or cargo.
- overambitious — having ambition; eagerly desirous of achieving or obtaining success, power, wealth, a specific goal, etc.: ambitious students.
- overcast seam — a hem with long stitches passing successively over the edge
- overdramatise — Alternative spelling of overdramatize.
- overestimated — Simple past tense and past participle of overestimate.
- overestimates — Third-person singular simple present indicative form of overestimate.
- overstatement — to state too strongly; exaggerate: to overstate one's position in a controversy.
- overstimulate — to stimulate too much
- pan-teutonism — Pan-Germanism.
- papillomatous — a benign tumor of the skin or mucous membrane consisting of hypertrophied epithelial tissue, as a wart.
- parasitoidism — the feeding by certain insect larvae on host tissues such that the host remains alive until larval development is complete and then usually dies.
- pathomorphism — abnormal morphology.
- pentatonicism — the use of a five-tone scale.
- perfect storm — a detrimental or calamitous situation or event arising from the powerful combined effect of a unique set of circumstances: a perfect storm battering corporate pension plans.
- perfectionism — any of various doctrines holding that religious, moral, social, or political perfection is attainable.
- phantasmagory — phantasmagoria.
- phantom stock — an employee bonus expressed as the cash value of a specified amount of company stock to be received at a future date, meant to create employee interest in raising stock prices without giving any stock away.
- phonocamptics — the branch of acoustics dealing with echoes
- photochromism — the reversible transformation of something's colour due to exposure to electromagnetic radiation such as sunlight
- photocomposer — a machine for setting type photographically.