12-letter words containing t, a, p, i, r
- office party — a party or informal social gathering for all the employees in a particular organization or department
- oil platform — An oil platform is a structure that is used when getting oil from the ground under the sea.
- on probation — under the supervision of a probation officer
- open trailer — any dog that barks or bays on the trail of its quarry.
- operatically — of or relating to opera: operatic music.
- operationism — the doctrine that the meaning of a scientific term, concept, or proposition consists of the operation or operations performed in defining or demonstrating it.
- operatorship — (in the oil and gas industries) the right to operate a well, field, or other oil source.
- ophiolatrous — of, relating to, or practising snake-worshipping
- opinionators — Plural form of opinionator.
- opisthograph — a manuscript, parchment, or book having writing on both sides of the leaves.
- optical grep — vgrep
- optoisolator — A device that transmits a signal optically between two isolated electronic circuits.
- optometrical — the practice or profession of examining the eyes, by means of suitable instruments or appliances, for defects in vision and eye disorders in order to prescribe corrective lenses or other appropriate treatment.
- organoleptic — perceived by a sense organ.
- organotropic — designating or of a substance or virus that travels predominantly to a specific organ
- orthographic — of or relating to orthography.
- 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.
- orthopaedist — Alternative spelling of orthopedist.
- orthopedical — (American spelling) Alternative form of orthopaedical.
- outspreading — Present participle of outspread.
- overcapacity — capacity beyond what is normal, allowed, or desirable.
- overemphatic — excessive or undue emphasis.
- overtime pay — a higher than normal rate of pay, for work done as overtime
- packet radio — (communications, radio) The use of packet switched communications protocols in large networks (i.e not wireless LANs or Bluetooth) having wireless links to terminals at least. Packet radio is split into amateur packet radio (AX25) and General Packet Radio Service (GRPS).
- page printer — Computers. a high-speed, high-resolution printer that uses a light source, as a laser beam or electrically charged ions, to print a full page of text or graphics at a time.
- pain control — methods for the relief and management of pain
- paint bridge — a structure spanning and providing passage over a river, chasm, road, or the like.
- paint roller — a roller of absorbent material, mounted on a handle, that is rolled in a trough of paint and then rolled over a flat surface to be painted.
- pair skating — a form of competitive skating in which a man and a woman skate together in performing a choreographed series of jumps, lifts, and other acrobatic moves to a selection of music.
- palindromist — a word, line, verse, number, sentence, etc., reading the same backward as forward, as Madam, I'm Adam or Poor Dan is in a droop.
- panarthritis — arthritis in the entire joint
- panchromatic — sensitive to all visible colors, as a photographic film.
- pancreatitis — inflammation of the pancreas.
- panspermatic — relating to panspermia
- pantisocracy — a community, social group, etc, in which all have rule and everyone is equal
- panty girdle — women's control pants
- paper profit — an unrealized profit due to the appreciation of something owned but not yet sold.
- paper-weight — a small, heavy object of glass, metal, etc., placed on papers to keep them from scattering.
- paracentesis — puncture of the wall of a cavity to drain off fluid.
- paracystitis — inflammation of the connective tissue around the urinary bladder.
- paradigmatic — of or relating to a paradigm.
- paraesthesia — an abnormal sensation, as prickling, itching, etc.
- paraesthetic — paresthesia.
- paragnathism — the condition or fact of having upper and lower jaws of equal length
- paralation c — Paralation embedded in C. Under development.
- paralyzation — to affect with paralysis.
- paramagnetic — a body or substance that, placed in a magnetic field, possesses magnetization in direct proportion to the field strength; a substance in which the magnetic moments of the atoms are not aligned.
- parameterise — to describe (a phenomenon, problem, curve, surface, etc.) by the use of parameters.
- parameterize — to describe (a phenomenon, problem, curve, surface, etc.) by the use of parameters.
- paramilitary — noting or pertaining to an organization operating as, in place of, or as a supplement to a regular military force: a paramilitary police unit.