11-letter words containing a, e, o, n, i, c
- hercegovina — Herzegovina.
- heteroscian — a name applied to the people who live in temperate zones, so given because in these areas shadows created by the sun at noon will fall in opposite directions
- hexastichon — hexastich.
- hierodeacon — a monk who is also a deacon.
- high-octane — noting a gasoline with a relatively high octane number, characterized by high efficiency and freedom from knock.
- horseracing — Alternative form of horse racing.
- hotel chain — a group of hotels which belong to the same company or owner, or are associated in some way
- humectation — A moistening.
- hyoscyamine — a poisonous alkaloid, C 17 H 23 NO 3 , obtained from henbane and other solanaceous plants, used as a sedative, analgesic, mydriatic, and antispasmodic.
- ice station — a camp or base in an isolated part of the Arctic or Antarctic, manned by specialists to monitor the weather, geological formations, wildlife, etc.
- iconostases — Plural form of iconostasis.
- icosahedron — a solid figure having 20 faces.
- impact zone — (in surfing) the dangerous position on a wave that is just about to separate and collapse; the falling lip of a wave.
- importances — the quality or state of being important; consequence; significance.
- imprecation — the act of imprecating; cursing.
- in place of — instead of, replacing
- incensation — (Roman Catholic Church) The offering of incense.
- incinerator — a furnace or apparatus for burning trash, garbage, etc., to ashes.
- incogitable — Not cogitable; inconceivable.
- incompassed — Simple past tense and past participle of incompass.
- incongenial — Not congenial.
- incoronated — crowned
- incorporate — to form into a legal corporation.
- incorporeal — not corporeal or material; insubstantial.
- incremation — Burning; especially, the act of burning a dead body; cremation.
- indometacin — Alternative spelling of indomethacin.
- ineducation — lack of education.
- ineptocracy — (countable, pejorative) A government characterized by incompetent leaders.
- infomercial — a long commercial that informs or instructs, especially in an original and entertaining manner: an infomercial on making Christmas decorations using the sponsor's brand of glue.
- inoculative — to implant (a disease agent or antigen) in a person, animal, or plant to produce a disease for study or to stimulate disease resistance.
- inosculated — Simple past tense and past participle of inosculate.
- inosculates — Third-person singular simple present indicative form of inosculate.
- inosilicate — any silicate having a structure consisting of paired parallel chains of tetrahedral silicate groups, every other of which shares an oxygen atom with a group of the other chain, the ratio of silicon to oxygen being 4 to 11.
- insectivora — the order comprising the insectivores.
- insouciance — the quality of being insouciant; lack of care or concern; indifference.
- interaction — reciprocal action, effect, or influence.
- interatomic — between atoms.
- intercostal — pertaining to muscles, parts, or intervals between the ribs.
- intercupola — the space between an inner and an outer dome.
- interocular — being, or situated, between the eyes.
- intersocial — relating to, devoted to, or characterized by friendly companionship or relations: a social club.
- intolerance — lack of tolerance; unwillingness or refusal to tolerate or respect opinions or beliefs contrary to one's own.
- intoxicated — Archaic. intoxicated.
- intoxicates — Third-person singular simple present indicative form of intoxicate.
- invoiceable — Capable of being invoiced; billable.
- involucrate — having an involucre.
- ion chamber — an apparatus for detecting and analyzing ionizing radiation, consisting of a vessel filled with a gas at normal or lower than normal pressure and fitted with two electrodes such that the current between the electrodes is a function of the amount of ionization of the gas.
- isoceraunic — representing, having, or indicating equality in the frequency or intensity of thunderstorms: isoceraunic line; isoceraunic map.
- isocyanides — Plural form of isocyanide.
- isokeraunic — isoceraunic.