12-letter words containing c, o, r, e, h
- y-chromosome — a sex chromosome of humans and most mammals that is present only in males and is paired with an X chromosome.
- yachtsperson — A yachtsman or yachtswoman.
- yellow birch — a North American birch, Betula alleghaniensis (or B. lutea), having yellowish or silvery gray bark.
- yellow ocher — a paint pigment, a variety of limonite, consisting of iron oxide and clay
- yellow ochre — an earth pigment which is yellowish orange
- yellow perch — See under perch2 (def 1).
- zephyr cloth — a lightweight worsted cloth.
- zoochemistry — the branch of chemistry dealing with the constituents of the animal body; animal chemistry.
- zoochlorella — any of various symbiotic green algae in the cytoplasm of certain freshwater invertebrates, as stentors and hydras.