9-letter words containing a, z, e, o
- zapotecan — a group of Amerindian languages spoken mainly in Oaxaca, Mexico
- zealously — full of, characterized by, or due to zeal; ardently active, devoted, or diligent. Synonyms: enthusiastic, eager, fervid, fervent, intense, passionate, warm. Antonyms: apathetic; lackadaisical.
- zebrawood — any of several trees, especially Connarus guianensis, of tropical America, yielding a striped, hard wood used for making furniture.
- zelotypia — (formal) jealousy.
- zero-base — Also, zero-based. without reference to a base figure or to previous practice; according to present needs only, as opposed to a percentage increase or decrease of previous figures: zero-base planning; zero-base inventory.
- zero-rate — to exempt (merchandise or services) from value-added tax.
- zona gale — Zona [zoh-nuh] /ˈzoʊ nə/ (Show IPA), 1874–1938, U.S. novelist, short-story writer, playwright, and poet.
- zoogamete — planogamete.
- zoroaster — flourished 6th century b.c, Persian religious teacher.
- zorobabel — Zerubbabel.