9-letter words containing s, i, t, o, l
- tricresol — a mixture of the three isomeric cresols.
- trifocals — glasses with trifocal lenses
- trillions — an exceptionally large but unspecified number
- trochilus — scotia.
- typhlosis — blindness.
- ufologist — the study of unidentified flying objects.
- unhostile — not hostile
- urologist — the scientific, clinical, and especially surgical aspects of the study of the urine and the genitourinary tract in health and disease.
- villosity — a villous surface or coating.
- violinist — a person who plays the violin.
- viosterol — a vitamin D preparation produced by the irradiation of ergosterol.
- volcanist — a person who studies volcanoes
- voltinism — the number of annual broods of an insect
- wholistic — holism.
- wild oats — any uncultivated species of Avena, especially a common weedy grass, A. fatua, resembling the cultivated oat.
- williston — a city in NW North Dakota, on the Missouri River.
- withholds — Third-person singular simple present indicative form of withhold.
- wobbliest — Superlative form of wobbly.
- woolliest — Superlative form of woolly.
- word list — a list of words
- wristlock — a hold in which an opponent's wrist is grasped and twisted.
- xenoliths — Plural form of xenolith.
- zoologist — a specialist in zoology.