9-letter words containing m, o, n, i
- boilerman — a man who looks after boilers
- bombasine — bombazine.
- bombazine — a twilled fabric, esp one with a silk warp and worsted weft, formerly worn dyed black for mourning
- bombinate — to make a buzzing noise
- boogieman — bogeyman.
- boomingly — in a booming manner
- borromini — Francesco, original name Francesco Castelli. 1599–1667, Italian baroque architect, working in Rome: his buildings include the churches of San Carlo (1641) and Sant' Ivo (1660)
- bottoming — the lowest level of foundation material for a road or other structure
- botulinum — an anaerobic botulin-secreting bacterium, Clostridium botulinum
- brainworm — a microscopic, parasitic roundworm that infests the brain of large hoofed animals, as deer.
- brimstone — Brimstone is the same as sulphur.
- brimstony — of, relating to or resembling brimstone; sulphurous
- bromantic — noting or pertaining to a bromance: You might call this movie a bromantic comedy.
- bromelain — an enzyme derived from pineapple, used as an anti-inflammatory agent in homeopathy and as a meat tenderizer in the food industry
- bromeosin — eosin (def 1).
- brominate — to treat or react with bromine
- bronchium — a medium-sized bronchial tube
- bump into — If you bump into someone you know, you meet them unexpectedly.
- cairngorm — a smoky yellow, grey, or brown variety of quartz, used as a gemstone
- calimanco — calamanco.
- cambodian — of or relating to Cambodia or its inhabitants
- campesino — a Latin American rural peasant
- carbamino — relating to the compound produced when carbon dioxide reacts with an amino group
- carbonium — a transient, positively charged organic ion, as H3C+, R3+, that has one less electron than the corresponding free radical
- carcinoma — Carcinoma is a type of cancer.
- centesimo — a former monetary unit of Italy, San Marino, and the Vatican City worth one hundredth of a lira
- champions — Third-person singular simple present indicative form of champion.
- chemokine — a type of protein produced during inflammation that activates white blood cells
- chemonite — a solution consisting of copper hydroxide, arsenic trioxide, ammonia, acetic acid, and water: used as a wood preservative.
- chi meson — a meson with a mass 6687 times that of the electron and a mean lifetime of approximately 1.5 X 10 -20 seconds.
- chironomy — the craft or artistry of moving the hands by following a standard or formula in relation to theatrical, oratory, or musical performance
- chow mein — Chow mein is a Chinese-style dish that consists of fried noodles, cooked meat, and vegetables.
- chromatin — the part of the nucleus that consists of DNA and proteins, forms the chromosomes, and stains with basic dyes
- cinnamons — Plural form of cinnamon.
- cinnamony — reminiscent of cinnamon
- cis woman — an adult who was born female and whose gender identity is female.
- clamoring — a loud uproar, as from a crowd of people: the clamor of the crowd at the gates.
- climbdown — A retreat or withdrawal from an earlier position or opinion; a backdown.
- coal mine — A coal mine is a place where coal is dug out of the ground.
- coalminer — One who mines for coal.
- coalmines — Plural form of coalmine.
- cobalamin — vitamin B12
- cocainism — addiction to cocaine
- coemption — the buying up of the complete supply of a commodity
- coenobium — a monastery or convent
- cognomina — Plural form of cognomen.
- colombian — Colombian means belonging or relating to Colombia or its people or culture.
- columbian — of or relating to the United States
- columbine — any plant of the ranunculaceous genus Aquilegia, having purple, blue, yellow, or red flowers with five spurred petals
- columnist — A columnist is a journalist who regularly writes a particular kind of article in a newspaper or magazine.