10-letter words containing o, p, s, i
- appointers — Plural form of appointer.
- appointors — Plural form of appointor.
- apportions — Third-person singular simple present indicative form of apportion.
- appositely — In an apposite manner.
- apposition — If two noun groups referring to the same person or thing are in apposition, one is placed immediately after the other, with no conjunction joining them, as in 'Her father, Nigel, left home three months ago.'
- appositive — standing in apposition
- aquaponics — a farming system that circulates wastewater from animal aquaculture to hydroponically cultivated plants, whereby the plants draw nutrients from the waste and filter the water, allowing for its recycled use by the aquatic animals.
- aquaporins — Plural form of aquaporin.
- archbishop — In the Roman Catholic, Orthodox, and Anglican Churches, an archbishop is a bishop of the highest rank, who is in charge of all the bishops and priests in a particular country or region.
- aristotype — a process of photographic printing in which paper coated with silver chloride in gelatin is used.
- ascocarpic — relating to an ascocarp
- ascosporic — relating to an ascospore
- ascription — the act of ascribing
- asperation — The act of asperating; a making or becoming rough.
- aspersions — disparaging or malicious remarks; slanderous accusations
- aspersoria — Plural form of aspersorium.
- aspiration — Someone's aspirations are their desire to achieve things.
- aspirators — Plural form of aspirator.
- aspiratory — of or suited for breathing or suction
- assumption — If you make an assumption that something is true or will happen, you accept that it is true or will happen, often without any real proof.
- asthenopia — a strained condition of the eyes, often with headache, dizziness, etc.
- asymptotic — of or referring to an asymptote
- audiotapes — Plural form of audiotape.
- auriscopes — Plural form of auriscope.
- auspicious — Something that is auspicious indicates that success is likely.
- authorship — The authorship of a piece of writing is the identity of the person who wrote it.
- autopilots — Plural form of autopilot.
- autopsying — Present participle of autopsy.
- autoscopic — of or relating to an out-of-body experience
- axoplasmic — of or relating to the axoplasm
- ballpoints — Plural form of ballpoint.
- baroscopic — Relating to, or determined by, the baroscope.
- basophiles — Biology. a basophilic cell, tissue, organism, or substance.
- basophilia — an abnormal increase of basophil leucocytes in the blood
- basophilic — having an affinity for basic stains.
- billposter — a person who is employed to stick advertising posters to walls, fences, etc
- biophysics — the physics of biological processes and the application of methods used in physics to biology
- bioplastic — plastic suitable for use as a biomaterial.
- biopoiesis — the development of living matter from nonliving matter, esp considered as an evolutionary process
- bioprocess — a method or operation of preparing a biological material, especially a product of genetic engineering, for commercial use.
- biopsychic — of, relating to, or comprising psychological and biological phenomena.
- biospheric — relating to the biosphere
- bipetalous — having two petals
- bishopbird — any African weaverbird of the genus Euplectes (or Pyromelana), the males of which have black plumage marked with red or yellow
- bisphenoid — a tetrahedral form, each edge of which is bisected by the perpendicular bisecting the edge that does not intersect it.
- blind spot — If you say that someone has a blind spot about something, you mean that they seem to be unable to understand it or to see how important it is.
- blind-spot — Also called blind spot. an area in which radio or cell phone signals are weak and their reception poor.
- bog spavin — enlargement of the hock of a horse by accumulation in the joint, usually caused by inflammation or injury, and often resulting in lameness
- box spring — A box spring is a frame containing rows of coiled springs that is used to provide support for a mattress. You can also use box springs to refer to the springs themselves.
- brokership — an agent who buys or sells for a principal on a commission basis without having title to the property.