18 Letter Words Starting with 'TETR'

A reference list of 4 English words with 18 letters starting with 'TETR', such as Tetrachloromethane, Tetraiodothyronine, Tetrakaidecahedron and Tetrakishexahedron. Use the interactive filters below to sort alphabetically or by length, and check definitions for every word.

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Starts with TETRA4 words
tetrachloromethane
tetraiodothyronine
tetrakaidecahedron
tetrakishexahedron
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