10-letter words containing i, m, p, o, r, t
- morphodite — (informal, slang) A comic slang version of hermaphrodite.
- mothership — a vessel or craft that services others operating far from a home port or center.
- motor ship — a ship propelled by an internal-combustion engine or engines
- multigroup — having or involving several groups
- multipolar — having several or many poles.
- multipower — Of or pertaining to more than one power (in various senses).
- multiproxy — Involving multiple proxies.
- multisport — designed or used for a variety of sports.
- omniparity — a state of universal equality
- opisometer — an instrument used to measure curved lines on a map
- optometric — Of or pertaining to optometry.
- orthoprism — a prism which has faces parallel to its vertical axis
- outpromise — to promise more than
- patriotism — devoted love, support, and defense of one's country; national loyalty.
- patronymic — (of family names) derived from the name of a father or ancestor, especially by the addition of a suffix or prefix indicating descent.
- periosteum — the normal investment of bone, consisting of a dense, fibrous outer layer, to which muscles attach, and a more delicate, inner layer capable of forming bone.
- peritoneum — the serous membrane lining the abdominal cavity and investing its viscera.
- permeation — to pass into or through every part of: Bright sunshine permeated the room.
- piezometer — any of several instruments for measuring the pressure of a fluid or the compressibility of a substance when subjected to such a pressure.
- piezometry — the measurement of pressure or compressibility.
- pleromatic — relating to the pleroma
- praetorium — (in Roman history) the headquarters or residence of a Roman official, governor or military commander
- pre-atomic — of or relating to the period of history preceding the atomic age.
- preemption — the act or right of claiming or purchasing before or in preference to others.
- premeiotic — occurring before the start of meiosis
- premention — to refer briefly to; name, specify, or speak of: Don't forget to mention her contribution to the project.
- premoisten — to moisten beforehand
- premonitor — a person who, or a thing which, forewarns
- premycotic — relating to the early phase of mycosis fungoides
- prime cost — that part of the cost of a commodity deriving from the labor and materials directly utilized in its manufacture.
- primogenit — the eldest child in a family
- prismatoid — a polyhedron having its vertices lying on two parallel planes.
- problemist — someone who composes and solves problems, esp in chess or mathematics
- promethium — a rare-earth, metallic, trivalent element. Symbol: Pm; atomic number: 61.
- prostatism — symptoms of prostate disorder, especially obstructed urination, arising from benign enlargement or chronic disease of the prostate gland.
- prostomium — the unsegmented, preoral portion of the head of certain lower invertebrates.
- proteanism — readily assuming different forms or characters; extremely variable.
- proteiform — changeable in form; multiform
- proteomics — the study of the functions, structures, and interactions of proteins; the study of the proteome.
- provitamin — a substance that an organism can transform into a vitamin, as carotene, which is converted to vitamin A in the liver.
- punctiform — shaped like or of the nature of a point or dot.
- pyromantic — divination by fire, or by forms appearing in fire.
- redemption — an act of redeeming or atoning for a fault or mistake, or the state of being redeemed.
- resumption — the act of resuming; a reassumption, as of something previously granted.
- spermatoid — resembling sperm.
- spirometer — an instrument for determining the capacity of the lungs.
- spirometry — an instrument for determining the capacity of the lungs.
- thermopile — a device consisting of a number of thermocouples joined in series, used for generating thermoelectric current or for detecting and measuring radiant energy, as from a star.
- timor pony — a small stocky breed of pony originally bred in Timor, used on Australian ranches
- top timber — a timber forming the upper, straighter portion of a frame in a wooden hull.