9-letter words containing t, r, i, o, d
- grind out — extinguish: a cigarette, etc.
- herpetoid — reptilian, reptiliform
- historied — abounding in notable history; having an illustrious past; storied: Italy is a richly historied land.
- horridest — Superlative form of horrid.
- hydration — any of a class of compounds containing chemically combined water. In the case of some hydrates, as washing soda, Na 2 CO 3 ⋅10H 2 O, the water is loosely held and is easily lost on heating; in others, as sulfuric acid, SO 3 ⋅H 2 O, or H 2 SO 4 , it is strongly held as water of constitution.
- hydroptic — (formerly) edema.
- hysteroid — resembling hysteria.
- ideomotor — of or relating to involuntary motor activity caused by an idea. Compare sensorimotor (def 1).
- idiolatry — Autolatry, or self worship.
- idolaters — Plural form of idolater.
- idolators — Plural form of idolator.
- idolatory — Misspelling of idolatry.
- indagator — to investigate; research.
- indicator — a person or thing that indicates.
- inductors — Plural form of inductor.
- interbond — (chemistry) Between bonds.
- interfold — to fold one within another; fold together.
- internode — a part or space between two nodes, knots, or joints, as the portion of a plant stem between two nodes.
- introduce — to present (a person) to another so as to make acquainted.
- introduct — (obsolete) To instruct.
- iodimetry — iodometry.
- iodometry — a volumetric analytical procedure for determining iodine or materials that will liberate iodine or react with iodine.
- iridocyte — a guanine-containing cell in the skin of fish and some cephalopods, giving these animals their iridescence
- iridotomy — incision of the iris, especially for the formation of an artificial pupil by transverse division of fibers of the iris.
- irrorated — Simple past tense and past participle of irrorate.
- judicator — a person who acts as judge or sits in judgment.
- kiteboard — A specialized light weight wakeboard used for kiteboarding.
- maladroit — lacking in adroitness; unskillful; awkward; bungling; tactless: to handle a diplomatic crisis in a very maladroit way.
- mediators — Plural form of mediator.
- mediatory — pertaining to mediation.
- meditator — to engage in thought or contemplation; reflect.
- meteoroid — any of the small bodies, often remnants of comets, traveling through space: when such a body enters the earth's atmosphere it is heated to luminosity and becomes a meteor.
- microdata — (statistics) data concerning individuals in a trial, survey etc.
- microdont — abnormally small teeth.
- microdots — Plural form of microdot.
- misrouted — a course, way, or road for passage or travel: What's the shortest route to Boston?
- modernist — a person who follows or favors modern ways, tendencies, etc.
- modernity — the quality of being modern.
- moistured — Supplied with moisture.
- moithered — Simple past tense and past participle of moither.
- monitored — (especially formerly) a student appointed to assist in the conduct of a class or school, as to help take attendance or keep order.
- morbidity — a morbid state or quality.
- mordacity — biting or given to biting.
- mordicant — Biting; acrid.
- mortified — to humiliate or shame, as by injury to one's pride or self-respect.
- motorised — Alternative spelling of motorized (equipped with a motor).
- motorized — to furnish with a motor, as a vehicle.
- noncredit — (of academic courses) carrying or conferring no official academic credit in a particular program or toward a particular degree or diploma.
- nondirect — Not direct.
- northside — The northern side of a building, street, area etc.