13-letter words containing a, i, r, l, g, h
- hyperglycemia — an abnormally high level of glucose in the blood.
- hypervigilant — keenly watchful to detect danger; wary: a vigilant sentry.
- ideographical — Alternative form of ideographic.
- leigh-mallory — Sir Trafford Leigh [traf-erd lee] /ˈtræf ərd li/ (Show IPA), 1892–1944, British Air Force officer.
- 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.
- light mineral — any rock-forming mineral that has a specific gravity of less than 2.8 and is generally light in color.
- light railway — a transport system using small trains or trams, often serving parts of a large metropolitan area
- light reading — reading which is not considered too demanding or intellectual
- light therapy — therapeutic exposure to full-spectrum artificial light that simulates sunlight, used to treat various conditions, as seasonal affective disorder.
- light-hearted — carefree; cheerful; merry: a lighthearted laugh.
- lithographing — Present participle of lithograph.
- loan-sharking — the practice of lending money at exorbitant or illegal interest rates
- logarithmancy — Divination using logarithms.
- logical truth — the property of being logically tautologous
- losing hazard — an unavoidable danger or risk, even though often foreseeable: The job was full of hazards.
- lymphographic — of or relating to lymphography
- marching girl — one of a team of girls dressed in fancy uniform who perform marching formations
- morphological — the branch of biology dealing with the form and structure of organisms.
- natural right — any right that exists by virtue of natural law.
- nearsightedly — In a nearsighted manner; as if nearsighted; myopically.
- nephrological — of or relating to nephrology
- night crawler — an earthworm.
- nightcrawlers — Plural form of nightcrawler.
- nightmarishly — In a nightmarish manner.
- oil hardening — to quench (steel) in a bath of oil.
- organ whistle — a steam or air whistle in which the jet is forced up against the thin edge of a pipe closed at the top.
- organolithium — (organic chemistry) Describing any organic compound containing a carbon to lithium bond.
- orthodiagonal — the axis in a crystal
- orthogonalise — to make (vectors, functions, etc.) orthogonal.
- orthogonality — (mathematics, statistics) the property of being orthogonal.
- orthogonalize — to make (vectors, functions, etc.) orthogonal.
- oscillographs — Plural form of oscillograph.
- oscillography — a device for recording the wave-forms of changing currents, voltages, or any other quantity that can be translated into electric energy, as sound waves.
- paring chisel — a woodworking chisel moved by steady hand pressure to make long, light cuts.
- parking light — The parking lights on a vehicle are the small lights at the front that help other drivers to notice the vehicle and to judge its width.
- pharmacologic — the science dealing with the preparation, uses, and especially the effects of drugs.
- pharyngealize — to pronounce with pharyngeal coarticulation.
- phlebographic — relating to phlebography or the X-ray imaging of a vein that has been injected with a dye that is visible on the image taken
- photoallergic — photosensitive.
- phraseologist — a person who treats of or is concerned with phraseology.
- plain yoghurt — natural yoghurt, without added flavouring
- playwrighting — the writing of plays
- public charge — a person who is in economic distress and is supported at government expense: He assured the American consul that the prospective immigrant would not become a public charge.
- radical right — the faction representing extreme right-wing political views; ultraconservatives; reactionaries.
- rayleigh disc — a small light disc suspended in the path of a sound wave, used to measure the intensity of the sound by analysing the resulting deflection of the disc
- rayleigh disk — a small circular disk, usually of mica, that is suspended from a fiber and tends to be deflected at right angles to a stream of air, indicating by its deflection the intensity of a sound wave.
- rayleigh wave — a wave along the surface of a solid, elastic body, especially along the surface of the earth.