9-letter words containing s, i, m, o
- voyeurism — the practice of obtaining sexual gratification by looking at sexual objects or acts, especially secretively.
- wearisome — causing weariness; fatiguing: a difficult and wearisome march.
- whipworms — Plural form of whipworm.
- wilsonism — the theories, methods, or practices of Woodrow Wilson.
- windstorm — a storm with heavy wind but little or no precipitation.
- winsomely — sweetly or innocently charming; winning; engaging: a winsome smile.
- wireworms — Plural form of wireworm.
- wisewoman — a female magician or conjurer
- womaniser — Non-Oxford British standard spelling of womanizer.
- womanizes — Third-person singular simple present indicative form of womanize.
- wordsmith — an expert in the use of words.
- worrisome — worrying, annoying, or disturbing; causing worry: a worrisome problem.
- zonetimes — Plural form of zonetime.
- zoonomist — an expert in zoonomy
- zootheism — the worship of animals as gods
- zsigmondy — Richard [rikh-ahrt] /ˈrɪx ɑrt/ (Show IPA), 1865–1929, German chemist, born in Austria: Nobel prize 1925.
- zymolysis — the digestive and fermentative action of enzymes.