List of 13-letter words containing ••••••

Click to add an eighth letter

Click to remove a letter

Click to change word size
All alphabetical All by size 8 9 10 11 12 13 14 15

There are 17 thirteen-letter words containing 2H, I, O, R, S and U

AMPHITRICHOUS	• amphitrichous adj. (Biology) (of bacteria) Having a single flagellum on each of two opposite ends. (Only one flagellum… • AMPHITRICHOUS adj. of or like amphitricha, bacteria that have flagella at both ends.
COAUTHORSHIPS	• coauthorships n. Plural of coauthorship. • COAUTHORSHIP n. the role of coauthor.
DRIVETHROUGHS	• drive-throughs n. Plural of drive-through. • DRIVETHROUGH n. a shop or restaurant designed so that customers can be served without leaving their cars.
HYDROSULPHIDE	• hydrosulphide n. (Britain) Alternative spelling of hydrosulfide. • HYDROSULPHIDE n. a compound formed by action of hydrogen sulphide on a hydroxide.
HYDROSULPHITE	• hydrosulphite n. Alternative spelling of hydrosulfite. • HYDROSULPHITE n. a salt of hydrosulphurous acid; esp. the sodium salt, used as a reagent.
HYPOSULPHURIC	• hyposulphuric adj. Alternative spelling of hyposulfuric. • HYPOSULPHURIC adj. denoting a kind of acid.
ICHTHYOSAURUS	• ichthyosaurus n. (Archaic) Alternative form of ichthyosaur. • ichthyosaurus n. Any members of the genus Ichthyosaurus. • Ichthyosaurus prop.n. A taxonomic genus within the family Ichthyosauridae – large, extinct marine reptiles.
OPHIOMORPHOUS	• ophiomorphous adj. Having the form of a snake. • OPHIOMORPHOUS adj. snakelike, also OPHIOMORPHIC.
ORTHOSTICHOUS	• orthostichous adj. (Botany) Having orthostichies. • ORTHOSTICHOUS adj. arranged in vertical rows.
PHOSPHATURIAS	• phosphaturias n. Plural of phosphaturia. • PHOSPHATURIA n. the excessive discharge of phosphates in the urine.
PLOUGHWRIGHTS	• ploughwrights n. Plural of ploughwright. • PLOUGHWRIGHT n. one who makes ploughs, also PLOWWRIGHT.
RHIZOMORPHOUS	• rhizomorphous adj. Of or relating to rhizomorphs. • RHIZOMORPHOUS adj. having the form of a root.
ROUGHHOUSINGS	• ROUGHHOUSING n. brawling.
THERMOPHILOUS	• thermophilous adj. Of or pertaining to a thermophile. • THERMOPHILOUS adj. of plants etc. requiring or thriving in high temperatures, also THERMOPHIL, THERMOPHILE, THERMOPHILIC.
THIOSULPHURIC	• thiosulphuric adj. (Inorganic chemistry, chiefly Britain) Alternative spelling of thiosulfuric. • THIOSULPHURIC adj. as in thiosulphuric acid, sulphuric acid in which one atom of oxygen is replaced by sulphur.
THIRDBOROUGHS	• thirdboroughs n. Plural of thirdborough. • THIRDBOROUGH n. (historical) an under-constable.
TOOTHBRUSHING	• toothbrushing v. Present participle of toothbrush. • toothbrushing n. An act of brushing the teeth. • TOOTHBRUSHING n. the action of using a toothbrush to clean teeth.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

	Back to top
Previous List	Next List

See this list for:

English Wiktionary: 72 words
Scrabble in French: 5 words
Scrabble in Spanish: 5 words
Scrabble in Italian: no word
Scrabble in German: no word
Scrabble in Romanian: 2 words

Recommended websites

Visit WikWik.org - to search for words and build lists from Wiktionary's words.
www.BestWordList.com to create personalized word lists.
www.BestWordClub.com to play duplicate online scrabble.
1word.ws to play with words, anagrams, suffixes, prefixes, etc.
Ortograf.ws to look for words.

This site uses web cookies, click to learn more. Our privacy policy.
© Ortograf Inc. Website updated on 1 January 2024 (v-2.2.0z). Informations & Contacts.