13-letter words containing a, c, l, u, i
- hail columbia — hell (used as a euphemism): He caught Hail Columbia for coming home late.
- half coupling — a flange fixed at the end of each of the two shafts that are connected in a flange coupling
- halicarnassus — an ancient city of Caria, in SW Asia Minor: site of the Mausoleum, one of the seven wonders of the ancient world.
- hallucinating — Present participle of hallucinate.
- hallucination — a sensory experience of something that does not exist outside the mind, caused by various physical and mental disorders, or by reaction to certain toxic substances, and usually manifested as visual or auditory images.
- hallucinative — a sensory experience of something that does not exist outside the mind, caused by various physical and mental disorders, or by reaction to certain toxic substances, and usually manifested as visual or auditory images.
- hallucinatory — pertaining to or characterized by hallucination: hallucinatory visions.
- hallucinogens — Plural form of hallucinogen.
- halobacterium — Any of various extremophiles, of genus Halobacterium, found in water saturated or nearly saturated with salt.
- hermeneutical — of or relating to hermeneutics; interpretative; explanatory.
- heuristically — serving to indicate or point out; stimulating interest as a means of furthering investigation.
- horticultural — the cultivation of a garden, orchard, or nursery; the cultivation of flowers, fruits, vegetables, or ornamental plants.
- housecleaning — the act of cleaning a house, room, etc., and its furnishings, especially the act of cleaning thoroughly and completely.
- hubristically — in a presumptuous or arrogant manner
- human capital — the collective skills, knowledge, or other intangible assets of individuals that can be used to create economic value for the individuals, their employers, or their community: Education is an investment in human capital that pays off in terms of higher productivity.
- human cloning — the act of producing a human as a clone
- hydraulic ram — a device by which the energy of descending water is utilized to raise a part of the water to a height greater than that of the source.
- hydraulically — operated by, moved by, or employing water or other liquids in motion.
- hydraulicking — a type of mining that uses water to move rock
- ichthyofaunal — relating to ichthyofauna
- illocutionary — pertaining to a linguistic act performed by a speaker in producing an utterance, as suggesting, warning, promising, or requesting.
- immunological — (immunology) Of, or relating to immunology.
- impactfulness — The quality of being impactful.
- in particular — of or relating to a single or specific person, thing, group, class, occasion, etc., rather than to others or all; special rather than general: one's particular interests in books.
- inarticulated — Not articulated; not connected by a joint.
- inclinatorium — an instrument invented by Robert Norman in 1576, used to determine the degree to which a magnetic needle dips towards the earth; a dipping needle
- inclusion map — a map of a set to itself in which each element of a given subset of the set is mapped to itself.
- inconcludable — Impossible to conclude; unfinishable.
- inconquerable — That cannot be conquered; unconquerable.
- inconstruable — unable to be construed
- incorruptable — Misspelling of incorruptible.
- inculpability — Lack of culpability; freedom from blame.
- incultivation — (obsolete) Want of cultivation.
- inculturation — enculturation.
- incurableness — The state or condition of being incurable.
- ineducability — Inability to be educated.
- ineffectually — not effectual; without satisfactory or decisive effect: an ineffectual remedy.
- inequivalence — The condition of being inequivalent.
- influenceable — the capacity or power of persons or things to be a compelling force on or produce effects on the actions, behavior, opinions, etc., of others: He used family influence to get the contract.
- infrascapular — (anatomy) Beneath the scapula.
- instinctually — of, relating to, or of the nature of instinct.
- instructional — the act or practice of instructing or teaching; education.
- intellectuall — Obsolete form of intellectual.
- intellectuals — Plural form of intellectual.
- intercellular — situated between or among cells.
- intercommunal — used or shared in common by everyone in a group: a communal jug of wine.
- intercultural — pertaining to or taking place between two or more cultures: intercultural exchanges in music and art.
- interjaculate — (transitive) To ejaculate (a remark, etc.) parenthetically.
- intermuscular — of or relating to muscle or the muscles: muscular strain.
- interosculant — Mutually touching or intersecting.