13-letter words containing p, o, s, t, c
- court plaster — a plaster, composed of isinglass on silk, formerly used to cover superficial wounds
- craftspersons — Plural form of craftsperson.
- cranioscopist — a practitioner of cranioscopy
- crestone peak — a peak in S central Colorado, in the Sangre de Cristo Mountains. 14,294 feet (4360 meters).
- cross product — a vector perpendicular to two given vectors, u and v, and having magnitude equal to the product of the magnitudes of the two given vectors multiplied by the sine of the angle between the two given vectors, usually represented by u × v.
- cross-posting — the sending of an email to many forums, mailing lists, etc
- crow-pheasant — a large coucal, Centropus sinensis, of Asia, having black and brown plumage and a long tail.
- cryotherapies — Plural form of cryotherapy.
- cryptoanalyst — Alternative form of cryptanalyst.
- cryptoclastic — (of minerals and rocks) composed of microscopic fragments
- cushion plant — a type of low-growing plant having many closely spaced short upright shoots, typical of alpine and arctic habitats
- custodianship — the condition of being a custodian
- cyclostrophic — pertaining to atmospheric motion in which the centripetal acceleration exactly balances the horizontal pressure force.
- cytopharynges — Plural form of cytopharynx.
- decapitations — Plural form of decapitation.
- decompensated — Simple past tense and past participle of decompensate.
- decompensates — Psychology. to lose the ability to maintain normal or appropriate psychological defenses, sometimes resulting in depression, anxiety, or delusions.
- decomposition — Decomposition is the process of decay that takes place when a living thing changes chemically after dying.
- deep discount — a discount far larger than normally offered.
- deep-discount — a discount far larger than normally offered.
- depoliticised — Simple past tense and past participle of depoliticise.
- depoliticizes — Third-person singular simple present indicative form of depoliticize.
- depreciations — Plural form of depreciation.
- deuteroscopic — of or relating to deuteroscopy; of second sight
- dictatorships — Plural form of dictatorship.
- directorships — Plural form of directorship.
- disceptatious — disputable
- dispatch boat — a small, fast boat used for delivering dispatches.
- dodecaphonist — a user of the twelve-tone system of serial music
- drop a stitch — to allow a loop of wool to fall off a knitting needle accidentally while knitting
- duplicitously — In a duplicitous, two-faced manner.
- ectoparasites — Plural form of ectoparasite.
- ectoparasitic — Of or pertaining to ectoparasites.
- electrographs — Plural form of electrograph.
- electrooptics — the technology that deals with the production, control, and detection of light by electrical devices
- electrophiles — Plural form of electrophile.
- electrophones — Plural form of electrophone.
- electrophorus — A device for repeatedly generating static electricity by induction.
- electroplates — Third-person singular simple present indicative form of electroplate.
- electroscopes — Plural form of electroscope.
- electrotypist — an electrotyper
- emancipations — Plural form of emancipation.
- encapsulation — The act of enclosing in a capsule; the growth of a membrane around (any part) so as to enclose it in a capsule.
- encompassment — The act of surrounding, or the state of being surrounded.
- encyclopedist — A person who writes, edits, or contributes to an encyclopedia.
- endoparasitic — Of or pertaining to endoparasites.
- epicondylitis — A painful inflammation of tendons surrounding an epicondyle.
- escapologists — Plural form of escapologist.
- ex post facto — having retrospective effect
- exceptionless — Without exception.