9-letter words containing o, s, a, x
- stone axe — a primitive axe made of chipped stone
- taxaceous — belonging to the Taxaceae, the yew family of plants.
- telotaxis — orientation or movement, by an organism with sensory receptors, toward or away from a particular source of stimulation.
- unanxious — not anxious or concerned
- vexatious — causing vexation; troublesome; annoying: a vexatious situation.
- xanthomas — Plural form of xanthoma.
- xanthones — Plural form of xanthone.
- xanthosis — (pathology) A yellowish discolouration of tissues undergoing degeneration.
- xenoblast — a crystal that forms in metamorphic rock and gets its outline from neighboring crystals.
- xerochasy — the release of seeds when the seed pods dry out
- xerostoma — an abnormal lack of saliva, dryness of the mouth