15-Letter Words Starting With P and Ending With M

Explore 74 matching words, including palaeoecosystem, palaeomagnetism, palaeonisciform, paleocerebellum, paleoliberalism.

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All 74 Matching Words

palaeoecosystemAlternative form of paleoecosystem.palaeomagnetismAlternative spelling of paleomagnetism.palaeonisciformAny extinct fish of the order Palaeonisciformespaleocerebellum(anatomy) spinocerebellumpaleoliberalismextreme political liberalismpanselectionismThe theory that natural selection acting on genetic variation is virtually the only acceptable mechanism of evolutionary change.paracolonialismSettler colonialism.paradigmaticisma strong and rigid allegiance to a paradigmparapositronium(physics, attributive) The state of a positronium exotic atom in which the positron and electron have antiparallel spinsparliamentarismThe system of government in which the executive branch is legitimised by parliament.patriarchialismAlternative form of patriarchalism.paurometabolismHemimetabolism.perspectivalismAlternative form of perspectivism.petalodontiformAny extinct fish of the order PetalodontiformespetrocapitalismThose aspects of capitalism that involve the petrochemical industry.phenothiazinium(organic chemistry, especially in combination) The tricyclic heterocycle that forms the basis of methylene blue and related dyesphenylpiracetamA derivative of the nootropic drug piracetam, claimed to increase physical stamina and provide improved tolerance to cold.phoebodontiformAny extinct cartilaginous fish of the order Phoebodontiformesphonocardiogram(medicine) An image produced by a phonocardiograph.photofluorogram(photography) A photograph made by photofluorographyphotojournalismA form of journalism in which a story is told primarily through photographs and other images.photometabolism(biochemistry) photochemical metabolismphototrichogramA photographic trichogram.phragmobasidium(mycology) A septate unicellular basidium.phrenomagnetism(historical, 1840s to 1850s) A form of mind control using magnetic or mesmeric influence to (apparently) will someone to act, such as by touching parts of the head.phylodendrogramA phylogenetic dendrogram.pithecomorphism(rare) The state or quality of having the form of an ape; resemblance to apes.plagiocephalismSynonym of plagiocephaly.pleurocystidium(mycology) A relatively large cell found on the gill face of a basidiomycetepleuronectiform(zoology) Of or relating to the Pleuronectiformes, or flatfish.plurilingualismThe condition of being plurilingual.poikilothermismPoikliotermy.polycaprolactam(chemistry) A polymer formed by ring-opening polymerization, originally developed in the 1950s as an alternative to a similar patented polymer.polyculturalismThe quality or policy of being polycultural.polypersonalism(grammar) The quality of being polypersonal.polyphyleticismAlternative form of polyphyletism.polysyllabicism(of linguistic expression) The state or characteristic of having a polysyllabic or overly complex style.portmantologism(linguistics) A portmanteau word.possessionalism(rare) A worldview focusing on the acquisition of material possessions.postcolonialismAn academic discipline that attempts to analyse, explain, and respond to the cultural legacies of colonialism and imperialism.postconsumerism(sociology) A value system that follows, and rejects or moves beyond, consumerism.postmaterialismSomeone's placing higher importance on nonmaterialist values such as autonomy and self-expression, as opposed to materialist values such as economic and physical wellbeing.postnationalism(politics) The theory or conception of the world after the existence of nation-states.preformationism(biology) the theory that all organisms start their existence already in a predetermined form upon conception and this form does not change in the course of their lifetime (as opposed to epigenesis)preraphaelitismpreraphaelismpresbyterianismThat form of church government which invests presbyters with all spiritual power, and admits no prelates over them; also, the faith and polity of the Presbyterian churches, taken collectively.presentationism(philosophy) The doctrine that the mind is capable of grasping the substance and reality of objects, beyond the sensory stimuli they present.preservationismThe beliefs and practices of a preservationist.presidentialismA system of government by a president.prioritarianism(philosophy) The view that the goodness of an outcome is a function of overall well-being across all individuals, with extra weight given to those who are worse off.procellariiformAny seabird of the order ProcellariiformesprofessionalismThe use of professionals rather than amateurs in any sport etc.professorialismThe manners or habits of a professor.profurcasternumThe posterior part of the prosternum of some insectspropertarianism(politics, libertarianism) The libertarian philosophy that promotes contractual relationships made voluntarily, as opposed to government-imposed ones.proportionalismA theory in ethics, lying between consequentialism and deontology, holding that it is never right to go against a principle unless there is a proportionate reason to justify doing so.propylmagnesium(organic chemistry, in combination) A chemical containing propyl functional group attached to magnesiumproteobacteriumAny microbe of the phylum Proteobacteria, many of which are pathogenic.protocapitalismAny early system of trade from which modern capitalism ultimately derives.protometabolism(chemistry) A series of linked chemical reactions, in a prebiotic environment, that has characteristics of true metabolism.protonephridium(anatomy) A type of nephridium composed of a network of flame cells or solenocytes.protoplasmodium(biology) A primitive plasmodium composed of an undifferentiated microscopic massprovidentialism(chiefly Christianity) The belief that all events are predetermined by God or fate.pseudoaethalium(mycology) A structure consisting of many sporangia packed together in certain myxomycete species.pseudoalgorithm(computing theory) A description of a process that resembles, but is not in fact, an algorithm, as for example by being written in vague pseudocode.pseudoanglicismAlternative form of pseudo-anglicism.pseudoeroticismThe quality of being pseudoerotic.pseudomartyrdomFalse or pretended martyrdompseudoperiplasmA compartment outside the cytoplasm of a cell envelopepseudopterygiumA pterygium formed by damage to the eye or by diseasepseudoreticulum(countable) An apparent reticulum of cells on the surface of a spherical vesiclepseudoscientismA pseudoscientific approach or attitude.pseudosyllogism(logic) A false syllogism, one that is not logically coherent.psychogalvanism(dated) psychogalvanometry