12-letter words containing t, e, c, h
- on the cards — likely
- on the cheap — costing very little; relatively low in price; inexpensive: a cheap dress.
- on the couch — undergoing psychoanalysis
- on the cross — diagonally
- on the fence — a barrier enclosing or bordering a field, yard, etc., usually made of posts and wire or wood, used to prevent entrance, to confine, or to mark a boundary.
- on the latch — fastened by the latch (sense 1) but not locked or bolted
- on the march — If a group of soldiers are on the march, they are marching somewhere.
- on the rocks — a large mass of stone forming a hill, cliff, promontory, or the like.
- on the stick — alert, efficient, etc.
- on the watch — to be alertly on the lookout, look attentively, or observe, as to see what comes, is done, or happens: to watch while an experiment is performed.
- on-the-scene — being at the very place of occurrence: an on-the-scene newscast.
- oophorectomy — the operation of removing one or both ovaries; ovariectomy.
- orchestrally — In an orchestral manner.
- orchestrated — Simple past tense and past participle of orchestrate.
- orchestrates — Third-person singular simple present indicative form of orchestrate.
- orchestrator — One who orchestrates.
- orchestrions — Plural form of orchestrion.
- orchidectomy — orchiectomy.
- oreopithecus — a genus of fossil primate from the Miocene coal deposits of Italy, formerly considered to be a possible hominid.
- orthocenters — Plural form of orthocenter.
- orthogenetic — pertaining to or exhibiting orthogenesis.
- orthopaedics — (used with a singular verb) the medical specialty concerned with correction of deformities or functional impairments of the skeletal system, especially the extremities and the spine, and associated structures, as muscles and ligaments.
- orthopedical — (American spelling) Alternative form of orthopaedical.
- osteichthyes — the class comprising the bony fishes.
- ostrich fern — a tall North American fern, Matteuccia struthiopteris, with large mature leaves that resemble ostrich plumes, a popular landscaping plant whose curled new leaves, called fiddleheads, are eaten as a vegetable.
- other income — Other income is income that does not come from a company's main business, such as interest.
- out of reach — beyond arm's length
- outstretched — to stretch forth; extend: to outstretch one's hand in welcome.
- overemphatic — excessive or undue emphasis.
- overscutched — overworked; worn out
- ozonic ether — a solution of hydrogen peroxide in ethyl ether.
- palaeolithic — the period of the emergence of primitive man and the manufacture of unpolished chipped stone tools, about 2.5 million to 3 million years ago until about 12 000 bc
- pantechnicon — a furniture van; moving van.
- paraesthetic — paresthesia.
- parchmentize — to treat (paper or the like) so that it resembles parchment.
- parity check — a method for detecting errors in data communications or within a computer system by counting the number of ones or zeros per byte or per word, including a special check bit (parity bit) to see if the value is even or odd.
- patch pocket — a pocket formed by sewing a piece of shaped material to the outside of a garment.
- pathetically — causing or evoking pity, sympathetic sadness, sorrow, etc.; pitiful; pitiable: a pathetic letter; a pathetic sight.
- pathogenetic — the production and development of disease.
- patriarchate — the office, dignity, jurisdiction, province, or residence of an ecclesiastical patriarch.
- pentateuchal — the first five books of the Old Testament: Genesis, Exodus, Leviticus, Numbers, and Deuteronomy.
- perichaetial — denoting the leaves in mosses that surround the archegonia and, later, the base of the sporophyte
- perichaetium — a leafy cluster (bracts) around the base of the reproductive organs of some plants, predominantly mosses
- pericynthion — the point at which a spacecraft launched from earth into a lunar orbit is nearest the moon
- periphrastic — circumlocutory; roundabout.
- peristrephic — that turns around or revolves
- peritrichate — (of bacteria) having flagella on the entire surface.
- peritrichous — (of bacteria) having a uniform distribution of flagella over the body surface.
- petach tikva — a city in W Israel, NE of Tel Aviv.
- petrochemist — someone who studies petrochemistry or works in the petrochemical industry