12-letter words containing c, i, s, o, e
- hypersomniac — a tendency to sleep excessively.
- hysterogenic — inducing hysteria.
- iatrochemist — a person who practises iatrochemistry
- iceland moss — an edible lichen, Cetraria islandica, of arctic regions, containing a starchlike substance used in medicine.
- ichnospecies — (paleontology) Any species known only from trace fossils, such as footprints, coprolites or nests.
- icosahedrons — Plural form of icosahedron.
- importancies — Plural form of importancy.
- imprecations — Plural form of imprecation.
- in course of — in the process of
- in excess of — more than
- in search of — looking for, seeking
- incestuously — involving incest.
- inchoateness — The quality of being inchoate.
- incinerators — Plural form of incinerator.
- inclusive of — including; taking into account
- inclusive or — the connective that gives the value true to a disjunction if either or both of the disjuncts are true
- incognisance — Alternative spelling of incognizance.
- incoherences — Plural form of incoherence.
- incompetents — Plural form of incompetent.
- inconclusive — not conclusive; not resolving fully all doubts or questions: inconclusive evidence.
- inconsequent — characterized by lack of proper sequence in thought, speech, or action.
- inconsistent — lacking in harmony between the different parts or elements; self-contradictory: an inconsistent story.
- inconsolable — not able to be comforted or consoled; disconsolate: She was inconsolable when her son died.
- inconsonance — Lack of consonance or harmony; disagreement.
- inconsumable — not consumable; incapable of being consumed.
- inconversant — Not conversant or acquainted (with something); unfamiliar.
- incorporates — Third-person singular simple present indicative form of incorporate.
- incrossbreed — to breed (animals) by crossbreeding inbred parents, whether of the same or of different breeds
- indecorously — not decorous; violating generally accepted standards of good taste or propriety; unseemly.
- indirections — Plural form of indirection.
- indiscretion — lack of discretion; imprudence.
- inescutcheon — A small shield placed within a larger one.
- infectiously — communicable by infection, as from one person to another or from one part of the body to another: infectious diseases.
- infelicitous — inapt, inappropriate, or awkward; malapropos: an infelicitous remark.
- inflorescent — Of, pertaining to or causing inflorescence.
- infomercials — Plural form of infomercial.
- inobservance — lack of attention; inattention; heedlessness: drowsy inobservance.
- insectivores — Plural form of insectivore.
- insomnolence — sleeplessness; insomnia: a troubled week of insomnolence.
- inspectional — Of or pertaining to an inspection.
- inspectorate — the office or function of an inspector.
- inspectorial — Of or pertaining to an inspector or to inspection.
- insubjection — lack of subjection, or the state of being disobedient to an authority, such as a government
- insurrection — an act or instance of rising in revolt, rebellion, or resistance against civil authority or an established government.
- interacinous — situated between the acini of a gland or lung.
- interactions — Plural form of interaction.
- interceptors — Plural form of interceptor.
- intercession — an act or instance of interceding.
- intercessory — having the function of interceding: an intercessory prayer.
- interclusion — the act of intercluding