13-letter words containing a, c, h, i, l, r
- hubristically — in a presumptuous or arrogant manner
- 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
- hydrocephalic — of or relating to hydrocephalus.
- hydropathical — Alternative form of hydropathic.
- hydrostatical — Alternative form of hydrostatic.
- hygrometrical — Alternative form of hygrometric.
- hyperactively — In a hyperactive manner.
- hypercalcemia — an abnormally large amount of calcium in the blood.
- hypercritical — excessively or meticulously critical; overcritical.
- hyperdactylia — the presence of extra fingers or toes.
- hypergalactia — an abnormally large secretion of milk.
- hyperglycemia — an abnormally high level of glucose in the blood.
- hypermetrical — Hypermetric.
- hyperphysical — being above or beyond the physical; immaterial; supernatural.
- hyperthetical — Misspelling of hypothetical.
- hypobranchial — situated below the gills or beneath the branchial arches.
- hypsometrical — Of or pertaining to hypsometry.
- iatrochemical — relating to iatrochemistry or iatrochemists
- ideographical — Alternative form of ideographic.
- interchondral — of or relating to cartilage or a cartilage.
- intrathecally — In an intrathecal way; into the spinal canal.
- invalid chair — a chair specially designed for an invalid to sit in
- kristallnacht — a Nazi pogrom throughout Germany and Austria on the night of November 9–10, 1938, during which Jews were killed and their property destroyed.
- labyrinthical — Labyrinthine; like or relating to a labyrinth.
- ladder stitch — an embroidery stitch in which crossbars at equal distances are produced between two solid ridges of raised work.
- lamellibranch — bivalve.
- lateral chain — an open chain of atoms attached to an atom of a larger chain, or to a ring.
- leprechaunish — somewhat similar to a leprechaun
- lethargically — of, relating to, or affected with lethargy; drowsy; sluggish; apathetic.
- lexicographer — a writer, editor, or compiler of a dictionary.
- lexicographic — Like a dictionary, relating to lexicography (the writing of a dictionary).
- lexigraphical — Misspelling of lexicographical.
- liebfraumilch — a white wine produced chiefly in the region of Hesse in Germany.
- literacy hour — (in England and Wales) a daily reading and writing lesson that was introduced into the national primary school curriculum in 1998 to raise standards of literacy
- lizard orchid — a European orchid, Himantoglossum hircinum, rare in Britain, having a spike of grey-green flowers smelling of goats
- logarithmancy — Divination using logarithms.
- logical truth — the property of being logically tautologous
- lucifer match — friction match.
- lymphographic — of or relating to lymphography
- macrocephalic — Cephalometry. being or having a head with a large cranial capacity.
- macrolecithal — megalecithal.
- marching girl — one of a team of girls dressed in fancy uniform who perform marching formations
- michelin star — a mark of distinction awarded by the Michelin travel guides to a restaurant in recognition of the high quality of its cooking. A restaurant may receive one, two, or three stars, representing very good, exceptional, or exquisite cuisine, respectively
- microcephalia — Microcephaly.
- microcephalic — having a head with a small braincase.
- microcephalus — An abnormally small head.
- microlecithal — having a small amount of yolk, as certain eggs or ova.
- mineral pitch — asphalt.