10-letter words containing o, c, u, p, a, t
- supraoptic — above the optic chiasm
- tophaceous — a calcareous concretion formed in the soft tissue about a joint, in the pinna of the ear, etc., especially in gout; a gouty deposit.
- touchpaper — paper saturated with potassium nitrate to make it burn slowly, used for igniting explosives and fireworks.
- typhaceous — belonging to the family of flowering plants Typhaceae