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Words Starting With K
All 152 English words beginning with K, from 2 to 13 letters, grouped by length with the longest and most useful highlighted.
Key facts about this word list
- Words in this list
- 152
- Word lengths
- 2–13 letters
- Most common length
- 4 letters (39)
- Shortest
- ka, ki, ken
- Longest
- knowledgeable
4-letter words are the largest group here — 39 words, 26% of the list.
The longest entry is “knowledgeable” (13 letters); the shortest are “ka”, “ki”, “ken”.
The most frequently used are “know”, “key”, “keep”, “kids”, “knowledge”.
152 wordsshowing 152
2-letter words (2)
- ka
- ki
3-letter words (5)
- ken
- key
- kid
- kin
- kit
4-letter words (39)
- kane
- karl
- kart
- kate
- katy
- kbps
- keen
- keep
- keno
- kent
- kept
- kern
- keys
- khan
- kick
- kids
- kiev
- kill
- kind
- king
- kirk
- kiss
- kite
- kits
- kiwi
- knee
- knew
- knit
- knob
- knot
- know
- knox
- koch
- kona
- kong
- kris
- kung
- kurt
- kyle
5-letter words (34)
- kappa
- karen
- karma
- kathy
- katie
- kayak
- keeps
- keith
- kelly
- kenny
- kenya
- kerry
- kevin
- kicks
- kills
- kinds
- kings
- kinky
- kiosk
- kirby
- kitty
- klaus
- knees
- knife
- knobs
- knock
- knots
- known
- knows
- kodak
- korea
- kraft
- kylie
- kyoto
6-letter words (22)
- kaiser
- kansas
- karate
- keeper
- kennel
- kernel
- kettle
- keypad
- kicked
- kidney
- killed
- killer
- kinase
- kindly
- kissed
- kisses
- kitten
- knight
- knives
- korean
- kosher
- kuwait
7-letter words (28)
- karaoke
- kashmir
- kathryn
- katrina
- keeling
- keeping
- kennedy
- kenneth
- kernels
- keynote
- keyword
- kicking
- kidding
- killers
- killing
- kinetic
- kingdom
- kirsten
- kissing
- kitchen
- kittens
- knights
- knocked
- knowing
- krishna
- kristen
- kristin
- kurdish
8-letter words (13)
- kangaroo
- kathleen
- kentucky
- keyboard
- keystone
- keywords
- kimberly
- kindness
- kinetics
- kingston
- kitchens
- knitting
- knocking
9-letter words (5)
- katherine
- keyboards
- knowingly
- knowledge
- knoxville
10-letter words (2)
- kensington
- kilometers
12-letter words (1)
- kindergarten
13-letter words (1)
- knowledgeable
When this list helps
- Fill a crossword answer whose first letter is already K
- Open a word game with a K tile on the board
- Build an alliteration or vocabulary list around K
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Frequently asked questions
How many words start with K?
152 words in our 16,750-word English dictionary begin with K, and 39 of thems are 4 letters long. Larger unabridged dictionaries include more rare and technical entries.
What is the longest word starting with K in this list?
“knowledgeable”, at 13 letters. The shortest are ka, ki, ken.
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