6-letter words containing u, k, i
- sunkie — a little stool
- suslik — a common ground squirrel or spermophile, Spermophilus (Citellus) citellus, of Europe and Asia.
- tanuki — a Japanese raccoon dog, formerly believed in Japan to be a mischievous animal capable of shape-shifting
- tugrik — an aluminum-bronze or cupronickel coin and monetary unit of the Mongolian People's Republic, equal to 100 mongo.
- tukkie — a student at the University of Pretoria, esp one representing the University in a sport
- turkic — a family of closely related languages of southwest, central, and northern Asia and eastern Europe, including Turkish, Azerbaijani, Turkmen, Uzbek, Kirghiz, and Yakut.
- uakari — any of several medium-sized, tree-dwelling Amazon basin monkeys of the genus Cacajao, the only New World monkeys having a short tail: all are now rare.
- unakin — not related or comparable
- unkind — lacking in kindness or mercy; severe.
- unking — to strip (a king or queen) of sovereignty
- unkink — to remove a kink or kinks from (something)
- unkiss — to cancel (a previous kiss or a particular action) with a kiss
- unknit — to untie or unfasten (a knot, tangle, etc.); unravel (something knitted); undo.
- unlike — different, dissimilar, or unequal; not alike: They contributed unlike sums to charity.
- unlink — to separate the links of (a chain, linked bracelet, watchband, etc.); unfasten.
- unpick — to take out the stitches of (sewing, knitting, etc.).
- updike — John, 1932–2009, U.S. novelist and short-story writer.
- upknit — to reconcile or bring to agreement
- uplink — a transmission path for transmitting data or other signals from an earth station to a communications satellite or an airborne platform.
- uptick — a rise or improvement in business activity, in mood, etc.
- wickup — An onomatopoeic representation of the chirp of certain species of flickers.
- wikiup — (in Nevada, Arizona, etc.) an American Indian hut made of brushwood or covered with mats.
- youkai — Alt form yokai.