9-letter words containing o, l, a, y
- caliology — the study of birds' nests
- callosity — hardheartedness
- callously — made hard; hardened.
- calotypes — Plural form of calotype.
- carpology — the branch of botany concerned with the study of fruits and seeds
- cartology — the theory or science of mapmaking
- charcoaly — resembling charcoal
- chocolaty — a preparation of the seeds of cacao, roasted, husked, and ground, often sweetened and flavored, as with vanilla.
- clay road — an unsealed and unmetalled road in a rural area
- claymores — Plural form of claymore.
- claystone — a compact very fine-grained rock consisting of consolidated clay particles
- claytonia — any low-growing North American succulent portulacaceous plant of the genus Claytonia
- climatory — Having to do with climate.
- clonality — The fact or condition of being genetically identical, as to a parent, sibling, or other biological source.
- clothyard — (historical) An old unit of measure for cloth, 36 or 37 inches.
- coastally — In a coastal manner.
- coaxially — in a coaxial manner
- coaxingly — to attempt to influence by gentle persuasion, flattery, etc.; cajole: He coaxed her to sing, but she refused.
- coccygeal — a small triangular bone forming the lower extremity of the spinal column in humans, consisting of four ankylosed rudimentary vertebrae.
- coequally — In a coequal manner.
- coevality — The condition of being coeval.
- cognately — In a way that is cognate.
- colorably — in a colourable manner
- colorways — Plural form of colorway.
- colourway — one of several different combinations of colours in which a given pattern is printed on fabrics, wallpapers, etc
- columbary — a dovecote
- comically — producing laughter; amusing; funny: a comical fellow.
- compactly — joined or packed together; closely and firmly united; dense; solid: compact soil.
- comradely — If you do something in a comradely way, you are being pleasant and friendly to other people.
- condyloma — a skin tumour near the anus or genital organs, esp as a result of syphilis
- conically — Also, conical. having the form of, resembling, or pertaining to a cone.
- connately — In a connate fashion.
- cordately — In a cordate form.
- cordially — courteous and gracious; friendly; warm: a cordial reception.
- corivalry — joint or mutual rivalry
- corollary — A corollary of something is an idea, argument, or fact that results directly from it.
- coronally — in a coronal manner
- corydalis — any erect or climbing plant of the N temperate genus Corydalis, having finely-lobed leaves and spurred yellow or pinkish flowers: family Fumariaceae
- cosplayer — One who takes part in cosplay.
- countably — in a countable manner
- covalency — the formation and nature of covalent bonds
- cryocable — a highly conducting electrical cable cooled with a refrigerant such as liquid nitrogen
- cryolathe — an instrument for reshaping the cornea to correct severe nearsightedness or farsightedness: the cornea is removed from the eye, rapidly frozen, reshaped, and reinserted.
- culpatory — expressing blame
- cycloidal — Pertaining to or resembling a cycloid; or a circle.
- cyclopean — of, relating to, or resembling the Cyclops
- cyclopian — having only one eye
- cyclorama — a large picture, such as a battle scene, on the interior wall of a cylindrical room, designed to appear in natural perspective to a spectator in the centre
- cytocidal — capable of killing cells.
- cytoplasm — the protoplasm of a cell contained within the cell membrane but excluding the nucleus: contains organelles, vesicles, and other inclusions