9-letter words containing o, n, m, a
- hypomania — a mania of low intensity.
- hypomanic — Afflicted with a mild state of mania.
- ignoramus — an extremely ignorant person.
- iminourea — guanidine.
- imitation — a result or product of imitating.
- impaction — an act or instance of impacting.
- impassion — to fill, or affect strongly, with intense feeling or passion; inflame; excite.
- important — of much or great significance or consequence: an important event in world history.
- inamorata — a woman who loves or is loved; female sweetheart or lover.
- inamorato — a man who loves or is loved; male sweetheart or lover.
- incompact — not compact; loose.
- incompass — Archaic form of encompass.
- infomania — Impairment of concentration caused by frequent response to text messages, e-mails, and other forms of digital communication.
- informant — a person who informs or gives information; informer.
- inharmony — Lack of harmony.
- insomniac — a person who suffers from insomnia, the inability, especially when chronic, to obtain sufficient sleep, through difficulty in falling or staying asleep: Her husband, an insomniac, had at last fallen asleep at the computer, head resting on the keyboard.
- insomnias — Plural form of insomnia.
- iron mask — an iron covering for the face, supposedly used in the past to conceal the identity of a well-known prisoner
- ironwoman — a female worker or athlete of great physical endurance who can be depended upon to perform a given task or job tirelessly.
- islomania — an obsessional enthusiasm or partiality for islands
- j. random — (jargon) /J rand'm/ (Generalised from J. Random Hacker) Arbitrary; ordinary; any one; any old. "J. Random" is often prefixed to a noun to make a name out of it. It means roughly "some particular" or "any specific one". "Would you let J. Random Loser marry your daughter?" The most common uses are "J. Random Hacker", "J. Random Loser", and "J. Random Nerd" ("Should J. Random Loser be allowed to gun down other people?"), but it can be used simply as an elaborate version of random in any sense.
- jambstone — a stone, or one of the stones, forming one jamb of an opening.
- jamestown — a British island in the S Atlantic: Napoleon's place of exile 1815–21. 47 sq. mi. (122 sq. km).
- jasmonate — a hormone that regulates plant growth
- jazzwoman — a female jazz musician.
- jazzwomen — Plural form of jazzwoman.
- jurywoman — a female juror.
- kai moana — seafood
- kairomone — A chemical substance emitted by an organism and detected by another of a different species that gains advantage from this, e.g., a parasite seeking a host.
- kakemonos — (uncommon) Plural form of kakemono.
- kalsomine — to wash or cover with calcimine.
- ketonemia — the presence of ketone bodies in the blood.
- kinswoman — a female relative.
- laconicum — the sudatorium of an ancient Roman bath.
- laconisms — Plural form of laconism.
- lamb down — to persuade (someone) to spend all his money
- laminator — to separate or split into thin layers.
- lamington — (Australia, obsolete) A Homburg hat.
- lampooned — a sharp, often virulent satire directed against an individual or institution; a work of literature, art, or the like, ridiculing severely the character or behavior of a person, society, etc.
- lampooner — Someone who lampoons; someone who pokes fun.
- lanciform — shaped like a lance: lanciform windows.
- landforms — a specific geomorphic feature on the surface of the earth, ranging from large-scale features such as plains, plateaus, and mountains to minor features such as hills, valleys, and alluvial fans.
- lawmonger — an inferior lawyer
- lawnmower — a hand-operated or motor-driven machine for cutting the grass of a lawn.
- lemon law — a law that requires manufacturers to replace, repair, or refund the cost of automobiles that prove to be defective.
- lemon tea — a hot drink that contains lemon juice or tastes of lemon
- lemonades — Plural form of lemonade.
- lognormal — noting or pertaining to a logarithmic function with a normal distribution, or the distribution of a random variable for which the logarithm of the variable has a normal distribution.
- logomania — Great enthusiasm for words.
- long clam — soft-shell clam.