9-letter words containing o, d, i, u
- coiffured — Coiffured means the same as coiffed.
- colluding — to act together through a secret understanding, especially with evil or harmful intent.
- colubriad — a poem about a snake
- comatulid — any of a group of crinoid echinoderms, including the feather stars, in which the adults are free-swimming
- conducing — Present participle of conduce.
- conducive — If one thing is conducive to another thing, it makes the other thing likely to happen.
- continued — continuing; not having stopped
- cormidium — a collection of polyps in a siphonophore
- couriered — Simple past tense and past participle of courier.
- courtside — the area closest to the court
- crude oil — Crude oil is oil in its natural state before it has been processed or refined.
- cushioned — provided with cushions
- cuspidors — Plural form of cuspidor.
- custodial — Custodial means relating to keeping people in prison.
- custodian — The custodian of an official building, a companies' assets, or something else valuable is the person who is officially in charge of it.
- custodier — a custodian
- custodies — Plural form of custody.
- dacquoise — a cake with nut meringue layers and buttercream
- dalhousie — 9th Earl of, title of George Ramsay. 1770–1838, British general; governor of the British colonies in Canada (1819–28)
- damourite — (mineral) A kind of muscovite, or potash mica, containing water.
- deciduous — A deciduous tree or bush is one that loses its leaves in the autumn every year.
- declivous — having a declining slope or gradient
- decurions — Plural form of decurion.
- decursion — a military exercise performed by men bearing arms
- deduction — A deduction is a conclusion that you have reached about something because of other things that you know to be true.
- defluxion — anything that flows downwards
- deiparous — giving birth to a god
- delicious — very enjoyable; delightful
- delirious — Someone who is delirious is unable to think or speak in a sensible and reasonable way, usually because they are very ill and have a fever.
- delousing — Present participle of delouse.
- delusions — Plural form of delusion.
- depositum — (finance, obsolete) A deposit.
- desmodium — a genus of flowering plant, with usually unobtrusive flowers; many members are considered weeds, such as the beggarweed (Desmodium tortuosum)
- detouring — Present participle of detour.
- detrusion — the act of detruding.
- deucalion — the son of Prometheus and, with his wife Pyrrha, the only survivor on earth of a flood sent by Zeus (Deucalion's flood). Together, they were allowed to repopulate the world by throwing stones over their shoulders, which became men and women
- deviously — departing from the most direct way; circuitous; indirect: a devious course.
- devouring — Present participle of devour.
- diacodium — (in pre-modern medicine) a herbal remedy made chiefly from poppies, acting as an opiate and thus used to aid sleep
- dialogued — Simple past tense and past participle of dialogue.
- dialogues — Plural form of dialogue.
- diandrous — (of some flowers or flowering plants) having two stamens
- diazonium — of, consisting of, or containing the group, Ar-N:N-, where Ar is an aryl group
- dicacious — teasing and cheeky in the way one speaks
- diclinous — (of flowering plants) bearing unisexual flowers
- dicumarol — a white, crystalline powder, C19H12O6, originally extracted from spoiled sweet clover, used to retard blood clots
- diffusion — act of diffusing; state of being diffused.
- dilutions — Plural form of dilution.
- diner-out — a person who dines out.
- dinosaurs — any chiefly terrestrial, herbivorous or carnivorous reptile of the extinct orders Saurischia and Ornithischia, from the Mesozoic Era, certain species of which are the largest known land animals.