12-letter words containing a, r, m, l, o
- bur marigold — any plant of the genus Bidens that has yellow flowers and pointed fruits that cling to fur and clothing: family Asteraceae (composites)
- burial mound — a barrow
- burnt almond — a sweet consisting of an almond enclosed in burnt sugar
- call to arms — a command to report for active military duty.
- calorimeters — Plural form of calorimeter.
- calorimetric — the measurement of heat.
- calumniators — Plural form of calumniator.
- calumniatory — of, involving, or using calumny; slanderous; defamatory.
- cam follower — the slider or roller in contact with the cam that transmits the movement dictated by the cam profile
- camelopardus — a faint extensive constellation in the N hemisphere close to Ursa Major and Cassiopeia
- caméra stylo — the use of the camera as a means of personal expression, esp as practised by some directors of the New Wave
- camerapeople — a person who operates a camera, especially a movie or TV camera.
- camphor ball — mothball
- cardiomegaly — abnormal enlargement of the heart.
- carol stream — a town in NE Illinois.
- cephalometer — an instrument for positioning the human head for X-ray examination in cephalometry
- cephalometry — measurement of the dimensions of the human head by radiography: used mainly in orthodontics
- ceremonially — of, relating to, or characterized by ceremony; formal; ritual: a ceremonial occasion.
- charm school — a school teaching manners and social skills
- chaulmoogras — Plural form of chaulmoogra.
- chloralamide — (chemistry) A compound of chloral and formic amide, used to induce sleep.
- chlorambucil — an alkylating drug derived from nitrogen mustard, administered orally in the treatment of leukaemia and other malignant diseases. Formula: C14H19Cl2NO2
- chlorenchyma — plant tissue consisting of parenchyma cells that contain chlorophyll
- chromatology — chromatics.
- chromatophil — Also, chromatophilic, chromatophilous [kroh-muh-tof-uh-luh s] /ˌkroʊ məˈtɒf ə ləs/ (Show IPA). chromophil (def 1).
- chromophilia — the property of staining readily.
- chromoplasts — Plural form of chromoplast.
- circumboreal — of or having to do with plants and animals inhabiting boreal regions of North America and Eurasia
- circumocular — surrounding the eye.
- cladosporium — any of the species of fungi in the genus Cladosporium
- claims ratio — The claims ratio is the percentage of claims costs incurred in relation to the premiums earned.
- clam chowder — chowder containing clams
- clamourously — Archaic spelling of clamorously.
- clean a room — If you clean a room, you make the inside of it and the furniture in it free from dirt and dust.
- clomipramine — A tricyclic, heterocyclic drug used to treat depression, anxiety and obsessive-compulsive disorder.
- closet drama — drama suitable for reading rather than performing
- clotrimazole — An antifungal medication used to treat humans and animals.
- columnarized — columnar (def 3).
- comfortables — Plural form of comfortable.
- commemorable — worthy of being commemorated
- commentarial — a series of comments, explanations, or annotations: a commentary on the Bible; news followed by a commentary.
- commercially — of, relating to, or characteristic of commerce.
- commiserable — worthy of commiseration; pitiable
- commissarial — Of or pertaining to a commissary.
- compulsatory — compulsory
- computer law — a body of law arising out of the special conditions relating to the use of computers, as in computer crime or software copyright.
- conformality — (mathematics) The condition (of a map) of being conformal.
- conglomerate — A conglomerate is a large business firm consisting of several different companies.
- contemplator — to look at or view with continued attention; observe or study thoughtfully: to contemplate the stars.
- coram populo — in the presence of the people; publicly