10-letter words containing a, c, l, o, s
- catalogers — Plural form of cataloger.
- catalogist — a list or record, as of items for sale or courses at a university, systematically arranged and often including descriptive material: a stamp catalog.
- catalogues — Plural form of catalogue.
- catholicos — the patriarch of the Armenian Church
- catholicus — catholicos.
- cautiously — showing, using, or characterized by caution: a cautious man; To be cautious is often to show wisdom.
- chalazions — Plural form of chalazion.
- chalkstone — tophus
- chameleons — Plural form of chameleon.
- chamomiles — Plural form of chamomile.
- charbroils — Third-person singular simple present indicative form of charbroil.
- charleston — The Charleston is a lively dance that was popular in the 1920s.
- charlottes — Plural form of charlotte.
- chelonians — Plural form of chelonian.
- chilomonas — a genus of flagellate algae comprising the chilomonads.
- chivalrous — A chivalrous man is polite, kind, and unselfish, especially towards women.
- chloralism — a medical condition created by prolonged use of chloral hydrate
- chloralose — an anaesthetic and sedative composed of chloral and glucose, also used as a preparation to kill birds and rodents
- chocolates — Plural form of chocolate.
- choirstall — one of the benches for the choir of a church, cathedral, etc
- choliambus — a line of iambic meter with a spondee or trochee replacing the last foot.
- chrysocale — a copper alloy containing zinc and lead.
- chylaceous — of or resembling chyle.
- cigarillos — Plural form of cigarillo.
- citronalis — lemon verbena.
- cladograms — Plural form of cladogram.
- clamourous — Archaic spelling of clamorous.
- clampdowns — Plural form of clampdown.
- clangorous — a loud, resonant sound; clang.
- clanswoman — a woman belonging to a clan
- clapboards — Plural form of clapboard.
- class book — a book published by members of a school or college class, containing pictures of students and teachers, an account of student activities, etc.
- classrooms — Plural form of classroom.
- clay stone — argillite.
- claystones — argillite.
- clearstory — clerestory
- clinostats — Plural form of clinostat.
- clipboards — Plural form of clipboard.
- clistocarp — cleistothecium.
- cloakrooms — Plural form of cloakroom.
- close call — a narrow escape from danger
- clostridia — Plural form of clostridium.
- cloth ears — a deaf person
- cloud base — the apparent lower surface of a cloud or cloud layer.
- cloudscape — a picturesque formation of clouds
- cnidoblast — any of the cells of a coelenterate that contain nematocysts
- coachloads — Plural form of coachload.
- coagulants — Plural form of coagulant.
- coagulases — Plural form of coagulase.
- coagulates — Third-person singular simple present indicative form of coagulate.