13-letter words containing p, i, e, t, y
- irreciprocity — lack or absence of reciprocity
- kenyapithecus — a genus of fossil hominoids of middle Miocene age found in Kenya and having large molars, small incisors, and powerful chewing muscles.
- kinesitherapy — a movement-based therapy
- liberal party — a political party in Great Britain, formed about 1830 as a fusion of Whigs and Radicals and constituting one of the dominant British parties in the 19th and early part of the 20th centuries.
- liberty party — the first antislavery political party, organized in 1839 and merged with the Free Soil party in 1848.
- library paste — a white, smooth paste for paper and lightweight cardboard.
- library steps — a folding stepladder, especially one folding into another piece of furniture, as a table or chair.
- lickety-split — at great speed; rapidly: to travel lickety-split.
- light therapy — therapeutic exposure to full-spectrum artificial light that simulates sunlight, used to treat various conditions, as seasonal affective disorder.
- lymphadenitis — inflammation of a lymphatic gland.
- lymphopoietin — (protein) A cytokine protein that has a function in T cell maturation.
- master policy — a single policy covering a group of people, typically employees of a company, issued to an employer.
- maternity pay — the pay a woman receives from her work during her absence immediately before and after childbirth
- mesaticephaly — the state or condition of being mesaticephalic or mesocephalic
- metaphoricity — The power of a metaphor.
- metaphysician — a person who creates or develops metaphysical theories.
- metaphysicist — a person who creates or develops metaphysical theories.
- metaphysicize — to think, write, etc, metaphysically
- micropayments — Plural form of micropayment.
- military pace — a pace, equal to a single step, used to coordinate the marching of soldiers, equal in the U.S. to 2½ feet (76 cm) for quick time and 3 feet (91 cm) for double time.
- minor penalty — a penalty consisting of the removal of a player from play for two minutes, no substitute for the player being permitted.
- misemployment — Wrong or mistaken employment.
- molly pitcher — Molly (Mary Ludwig Hays McCauley) 1754–1832, American Revolutionary heroine.
- monterey pine — a pine tree, Pinus radiata, native to coastal California, having cones that open to germinate only in the heat of a forest fire, used for reforestation and as a timber tree.
- multiemployer — Of or pertaining to more than one employer.
- musicotherapy — the treatment of mental disorders with music
- mythographies — Plural form of mythography.
- naphthylamine — (organic compound) Either of two isomeric primary amines derived from naphthalene; they occur in crude oil, and are used in the preparation of dyes and other compounds.
- necktie party — a lynching or other execution by hanging.
- neuroatypical — Having an atypical neurological configuration.
- nondescriptly — in a nondescript manner
- nortriptyline — a tricyclic antidepressant drug, C 1 9 H 2 1 N, used to treat depression.
- omnipresently — In an omnipresent manner.
- open registry — ship registration under a national flag available to all ships regardless of nationality.
- operationally — able to function or be used; functional: How soon will the new factory be operational?
- opinionatedly — In an opinionated manner.
- orthoepically — In terms of correct pronunciation.
- osteophytosis — Lb medicine The presence of osteophytes.
- palaeocrystic — consisting of former glacial formation
- parasexuality — parasexual behaviour
- parasynthesis — the formation of a word by the addition of a derivational suffix to a phrase or compound, as of greathearted, which is great heart plus -ed.
- parasynthetic — the formation of a word by the addition of a derivational suffix to a phrase or compound, as of greathearted, which is great heart plus -ed.
- parliamentary — of or relating to a parliament or any of its members.
- parsley piert — a small N temperate rosaceous plant, Aphanes arvensis, having fan-shaped leaves and small greenish flowers
- party machine — the internal organization of a political party, which decides its policies and directs its activities
- patentability — the exclusive right granted by a government to an inventor to manufacture, use, or sell an invention for a certain number of years.
- pathogenicity — the disease-producing capacity of a pathogen.
- pay attention — be attentive
- pay the piper — a person who plays on a pipe.
- pearly whites — white and lustrous as a pearl.