16-letter words containing u, n, h, a, p, i
- spanish chestnut — Castanea sativa
- stannic sulphide — an insoluble solid compound of tin usually existing as golden crystals or as a yellowish-brown powder: used as a pigment. Formula: SnS2
- stephen f austin — Alfred, 1835–1913, English poet: poet laureate 1896–1913.
- sulfarsphenamine — a yellow, water-soluble, arsenic-containing powder, C 1 4 H 1 4 As 2 N 2 Na 2 O 8 S 2 , formerly used in the treatment of syphilis.
- unaccomplishable — to bring to its goal or conclusion; carry out; perform; finish: to accomplish one's mission.
- underpitch vault — a construction having a central vault intersected by vaults of lower pitch.
- ventriculography — radiography of the ventricles of the heart after injection of a contrast medium
- washing-up water — water used for washing dishes
- water chinquapin — an American lotus, Nelumbo lutea, having pale-yellow flowers and an edible seed.