12-letter words containing p, s, i, o
- hygrophilous — a plant that thrives in wet or very moist ground.
- hylomorphism — the theory that every physical object is composed of two principles, an unchanging prime matter and a form deprived of actuality with every substantial change of the object.
- hypapophysis — (anatomy) A process, or other element, of a vertebra developed from the ventral side of the centrum.
- hyper-social — relating to, devoted to, or characterized by friendly companionship or relations: a social club.
- hyperbolised — to use hyperbole; exaggerate.
- hyperboloids — Plural form of hyperboloid.
- hyperidrosis — excessive or abnormal sweating
- hyperostosis — abnormal development of bony tissue.
- hypersomniac — a tendency to sleep excessively.
- hypertension — Pathology. elevation of the blood pressure, especially the diastolic pressure. an arterial disease characterized by this condition.
- hypnogenesis — induction of the hypnotic state.
- hypnotisable — Alternative spelling of hypnotizable.
- hypocoristic — endearing, as a pet name, diminutive, or euphemism.
- hypocycloids — Plural form of hypocycloid.
- hypoesthesia — an abnormally weak sense of pain, heat, cold, or touch.
- hypogastrium — the lower and median part of the abdomen.
- hypogonadism — diminished hormonal or reproductive functioning in the testes or the ovaries.
- hypohidrosis — abnormally diminished sweating.
- hypophonesis — a sound of less than usual intensity in percussion or auscultation.
- hypostasised — to assume the reality of (an idea, proposition, etc.); hypostatize.
- hypostatised — to treat or regard (a concept, idea, etc.) as a distinct substance or reality.
- hypostatized — Simple past tense and past participle of hypostatize.
- hyposulphite — Also called hydrosulfite. a salt of hyposulfurous acid.
- hypothesis's — a proposition, or set of propositions, set forth as an explanation for the occurrence of some specified group of phenomena, either asserted merely as a provisional conjecture to guide investigation (working hypothesis) or accepted as highly probable in the light of established facts.
- hypothesised — to form a hypothesis.
- hypothesises — to form a hypothesis.
- hypothesized — Simple past tense and past participle of hypothesize.
- hypothesizes — Third-person singular simple present indicative form of hypothesize.
- hypsochromic — (physics) Of a change in the position of a spectral band, to a higher frequency.
- hypsographic — a branch of geography that deals with the measurement and mapping of the topography of the earth above sea level.
- ichnospecies — (paleontology) Any species known only from trace fossils, such as footprints, coprolites or nests.
- iconophilism — a taste for pictures and symbols
- iconophilist — a person with a taste for pictures and symbols
- il penseroso — a poem (1632) by John Milton.
- ill-disposed — unfriendly, unsympathetic, or having a negative attitude, as toward another person or an idea.
- impassionate — filled with passion; impassioned.
- impassioning — Present participle of impassion.
- imperforates — Plural form of imperforate.
- impersonally — In an impersonal manner.
- impersonated — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonates — Third-person singular simple present indicative form of impersonate.
- impersonator — a person who pretends to be another.
- imperviously — In an impervious manner; impenetrably; impermeably.
- impetiginous — a contagious skin disease, especially of children, usually caused by streptococcal bacteria, marked by a superficial pustular eruption, particularly on the face.
- implementors — Plural form of implementor.
- implications — something implied or suggested as naturally to be inferred or understood: to resent an implication of dishonesty.
- impoliteness — not polite or courteous; discourteous; rude: an impolite reply.
- importancies — Plural form of importancy.
- importations — Plural form of importation.
- imposingness — The quality of being imposing.