15-letter words containing g, a, s, l, i, t
- tiglath-pileser — died 727 b.c, king of Assyria 745–727.
- tintagel castle — a ruined castle on a promontory in SW England on the W coast of Cornwall, which is the legendary birthplace of King Arthur
- topgallant sail — a sail or either of two sails set on the yard or yards of a topgallant mast.
- training school — a school that provides training in some art, profession, or vocation.
- training wheels — a pair of small wheels attached one on each side of the rear wheel of a bicycle for stability while one is learning to ride.
- transgressional — of or relating to transgression
- ultra-religious — of, relating to, or concerned with religion: a religious holiday.
- understandingly — mental process of a person who comprehends; comprehension; personal interpretation: My understanding of the word does not agree with yours.
- universal stage — a small theodolite mounted on the stage of a polarizing microscope and used in the petrographic analysis of rocks.
- unscintillating — animated; vivacious; effervescent: a scintillating personality.
- vertical angles — one of two opposite and equal angles formed by the intersection of two lines.
- virtual storage — a system whereby addressable memory is extended beyond main storage through the use of secondary storage managed by system software in such a way that programs can treat all of the designated storage as addressable main storage.
- walking catfish — an Asian catfish, Clarias batrachus, that can survive out of water and move overland from one body of water to another: introduced into Florida.
- walpurgis night — (especially in medieval German folklore) the evening preceding the feast day of St. Walpurgis, when witches congregated, especially on the Brocken.
- washington lily — a lily, Lilium washingtonianum, of the western coast of the U.S., having whorled leaves and fragrant, purple-spotted white flowers.
- washington palm — a palm tree, Washingtonia filifera, of California and Florida, having large fan-shaped leaves and small black fruits
- whaling station — a place where the carcases of whales were processed
- wrestling match — sport: contention by grappling opponent
- yellow goatfish — a schooling goatfish, Mulloidichthys martinicus, inhabiting the Atlantic Ocean from Florida to Panama.