9-letter words containing i, n, s, e, a, r
- haversian — designating or of the canals through which blood vessels and connective tissue pass in bone
- haversine — one half the versed sine of a given angle or arc.
- heartsink — a patient who repeatedly visits his or her doctor's surgery, often with multiple or non-specific symptoms, and whose complaints are impossible to treat
- herodians — of or relating to Herod the Great, his family, or its partisans.
- hesperian — western; occidental.
- hoariness — The characteristic of being hoary.
- hortensia — Hydrangea.
- in reason — a basis or cause, as for some belief, action, fact, event, etc.: the reason for declaring war.
- increased — to make greater, as in number, size, strength, or quality; augment; add to: to increase taxes.
- increaser — a person or thing that increases.
- increases — Plural form of increase.
- indeavors — Plural form of indeavor.
- inert gas — noble gas.
- ingathers — Third-person singular simple present indicative form of ingather.
- inhearsed — Simple past tense and past participle of inhearse.
- insectary — a laboratory for the study of live insects, their life histories, effects on plants, reaction to insecticides, etc.
- installer — to place in position or connect for service or use: to install a heating system; to install software on a computer.
- instanter — immediately; at once.
- instarred — to set with or as if with stars.
- insurable — capable of being or proper to be insured, as against loss or harm.
- insurance — the act, system, or business of providing financial protection for property, life, health, etc, against specified contingencies, such as death, loss, or damage, and involving payment of regular premiums in return for a policy guaranteeing such protection
- integrals — Plural form of integral.
- integrase — (enzyme) Any enzyme that integrates viral DNA into that of an infected cell.
- interacts — Third-person singular simple present indicative form of interact.
- interbase — A commercial active DBMS.
- interdash — to intersperse with hasty strokes of a pen or other writing instrument
- internals — situated or existing in the interior of something; interior.
- intertask — Between tasks.
- intervals — Plural form of interval.
- intranets — Plural form of intranet.
- invertase — an enzyme, occurring in yeast and in the digestive juices of animals, that causes the inversion of cane sugar into invert sugar.
- irateness — The state of being irate.
- islanders — Plural form of islander.
- isopteran — a member of the order Isoptera which includes social, colonizing insects such as termites
- janitress — a woman who is a janitor.
- jargonise — Alternative form of jargonize.
- kidnapers — Plural form of kidnaper.
- larcenist — a person who commits larceny.
- larkiness — the quality or characteristic of being larky
- laundries — Plural form of laundry.
- learnings — knowledge acquired by systematic study in any field of scholarly application.
- mainprise — (legal, historical) A writ directed to the sheriff, commanding him to take sureties, called mainpernors, for the prisoner's appearance, and to let him go at large.
- malingers — Third-person singular simple present indicative form of malinger.
- manicures — Plural form of manicure.
- mannerism — a habitual or characteristic manner, mode, or way of doing something; distinctive quality or style, as in behavior or speech: He has an annoying mannerism of tapping his fingers while he talks. They copied his literary mannerisms but always lacked his ebullience.
- mannerist — a habitual or characteristic manner, mode, or way of doing something; distinctive quality or style, as in behavior or speech: He has an annoying mannerism of tapping his fingers while he talks. They copied his literary mannerisms but always lacked his ebullience.
- marinades — Plural form of marinade.
- marinates — Third-person singular simple present indicative form of marinate.
- martinets — Plural form of martinet.
- masonried — built of masonry