12-letter words containing p, e, t, i, o
- incompetency — the quality or condition of being incompetent; lack of ability.
- incompetents — Plural form of incompetent.
- incompletely — not complete; lacking some part.
- incompletion — the state of being incomplete; incompleteness.
- incomputable — incapable of being computed; incalculable.
- incorporated — legally incorporated, as a company.
- incorporates — Third-person singular simple present indicative form of incorporate.
- incorporeity — the quality of being incorporeal; disembodied existence or entity; incorporeality.
- incorruptive — incorruptible; not tending to be corrupted
- inequipotent — not equally powerful or potent
- inhospitable — not inclined to, or characterized by, hospitality, as persons or actions; unfriendly.
- inoperculate — having no operculum.
- inspectional — Of or pertaining to an inspection.
- inspectorate — the office or function of an inspector.
- inspectorial — Of or pertaining to an inspector or to inspection.
- interception — an act or instance of intercepting.
- interceptors — Plural form of interceptor.
- intercompany — a number of individuals assembled or associated together; group of people.
- intercompare — (of members of a group) to compare each member against all other members
- intercropped — Simple past tense and past participle of intercrop.
- interoceptor — a receptor, especially of the viscera, responding to stimuli originating from within the body.
- interoperate — (computing) To work reliably with another system.
- interpolable — able to be interpolated, or suited to interpolation
- interpolated — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- interpolates — Third-person singular simple present indicative form of interpolate.
- interpolator — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- interruption — an act or instance of interrupting.
- interspinous — located between spines, esp between the vertebrae
- interspousal — Often, spousals. the ceremony of marriage; nuptials.
- introspected — Simple past tense and past participle of introspect.
- introspector — to practice introspection; consider one's own internal state or feelings.
- ionospherist — Someone who studies the ionosphere.
- iontotherapy — (medicine) The therapeutic use of iontophoresis.
- ip telephony — (communications) (IPT, Internet Telephony) Use of IP data connections to exchange voice and fax data that have traditionally been carried over the public switched telephone network. During the late 1990s, an increasing number of telephone calls have been routed over the Internet. Calls made in this way avoid PSTN charges. Unlike traditional telephony, IP telephony is relatively unregulated. Companies providing these services are known as Internet Telephony Service Providers (ITSPs). They include telephone companies, cable TV companies and Internet Service Providers (ISPs). There are still many problems with voice quality, latency, compression algorithms, and quality of service. See also Computer Telephone Integration.
- iron pyrites — pyrite; fool's gold.
- isoperimeter — a figure whose perimeter is equal to that of another.
- isoperimetry — the study of isoperimeters.
- isoteniscope — an instrument used to measure vapour pressure
- isotopologue — (chemistry) any of a group of compounds only differing in their isotopic composition; for example water and heavy water.
- kinetography — a camera for taking pictures for a kinetoscope.
- kinetoplasts — Plural form of kinetoplast.
- kitchen soap — heavy-duty soap intended for use in the kitchen
- kleptocratic — a government or state in which those in power exploit national resources and steal; rule by a thief or thieves.
- kleptomaniac — a person who has kleptomania.
- lactoprotein — any protein existing in milk.
- laparotomies — Plural form of laparotomy.
- laparotomize — to perform a laparotomy on.
- lapped joint — a joint made by placing one member over another and fastening them together
- leontopodium — any plant of the Eurasian alpine genus Leontopodium, esp L. alpinum
- lepidopteran — lepidopterous.