Commonly used words in written English - letter K with 57 words, sorted by frequency

The list of words starting with the letter K that occur frequently in written English is based on an analysis of the Google Books Ngram (a collection compiled by Peter Norvig in 2012, containing close to one trillion words).
  1. Word Frequency is calculated as the number of occurrences in one million words.
  2. Word Definition is sourced from the WordNet dictionary. You'll have to look up each word page for its complete definition and Part of Speech (POS) categories.
Word Frequency Definition
809
(verb) be cognizant or aware of a fact or a specific piece of information; possess knowledge or information about; (noun) the fact of being aware of information that is known to few people
326
(adjective) apprehended with certainty
324
(adjective) having or showing a tender and considerate and helpful nature; used especially of persons and their behavior; (noun) a category of things distinguished by some common characteristic or quality
306
(noun) a male sovereign; ruler of a kingdom
250
(noun) the psychological result of perception and learning and reasoning
218
(verb) cause to continue in a certain state, position, or activity; e.g., 'keep clean'; (noun) the main tower within the walls of a medieval castle or fortress
137
(adjective) (especially of promises or contracts) not violated or disregarded
129
(verb) provide with a key; (noun) metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated
114
(verb) cause to die; put to death, usually intentionally or knowingly; (noun) the destruction of an enemy plane or ship or tank or missile
81
(noun) the 11th letter of the Roman alphabet
81
(noun) a domain in which something is dominant
58
(noun) conformity or harmony
52
(adjective) evidencing the possession of inside information; (noun) a clear and certain mental apprehension
45
(verb) be silly or tease one another; (noun) soft smooth leather from the hide of a young goat
39
(noun) hinge joint in the human leg connecting the tibia and fibula with the femur and protected in front by the patella
38
(noun) a room equipped for preparing meals
32
(verb) touch lightly or gently; (noun) the act of caressing with the lips (or an instance thereof)
31
(verb) raise (someone) to knighthood; (noun) originally a person of noble birth trained to arms and chivalry; today in Great Britain a person honored by the sovereign for personal merit
26
(verb) use a knife on; (noun) edge tool used as a cutting instrument; has a pointed blade with a sharp edge and a handle
25
(noun) an Asian peninsula (off Manchuria) separating the Yellow Sea and the Sea of Japan; the Korean name is Dae-Han-Min-Gook or Han-Gook
24
(adjective) very funny; (noun) an event that causes someone to die
23
(noun) a metric unit of length equal to 1000 meters (or 0.621371 miles)
21
(noun) 35th President of the United States; established the Peace Corps; assassinated in Dallas (1917-1963)
21
(noun) either of two bean-shaped excretory organs that filter wastes (especially urea) from the blood and excrete them and water in urine
20
(noun) one thousand grams; the basic unit of mass adopted under the Systeme International d'Unites
20
(verb) deliver a sharp blow or push; (noun) the sound of knocking (as on a door or in an engine or bearing)
18
(noun) a state in midwestern United States
18
(adjective) having a sharp cutting edge or point; (noun) a funeral lament sung with loud wailing
16
(noun) a state in east central United States; a border state during the American Civil War; famous for breeding race horses
16
(adverb) in a kind manner or out of kindness; (adjective) pleasant and agreeable
16
(noun) the quality of being warmhearted and considerate and humane and sympathetic
16
(adjective) of or relating to or characteristic of Korea or its people or language; (noun) a native or inhabitant of Korea who speaks the Korean language
15
(noun) a title given to rulers or other important people in Asian countries
15
(verb) drive or propel with the foot; (noun) the act of delivering a blow with the foot
14
(noun) influential German idealist philosopher (1724-1804)
12
(noun) a county in southeastern England on the English Channel; formerly an Anglo-Saxon kingdom, it was the first to be colonized by the Romans
12
(verb) make into knots; make knots out of; (noun) a tight cluster of people or things
11
(noun) someone in charge of other people
11
(noun) United States circus clown (1898-1979)
9
(noun) a person having kinship with another or others
9
(adjective) relating to the motion of material bodies and the forces associated therewith
9
(noun) a case for containing a set of articles
8
(noun) the range of vision
8
(noun) a republic in eastern Africa; achieved independence from the United Kingdom in 1963; major archeological discoveries have been made in the Great Rift Valley in Kenya
8
(noun) device consisting of a set of keys on a piano or organ or typewriter or typesetting machine or computer or the like
8
(noun) someone who causes the death of a person or animal
8
(noun) (anthropology) relatedness or connection by blood or marriage or adoption
7
(noun) the Tibeto-Burman language spoken in the Thailand and Burmese borderlands
7
(noun) the inner and usually edible part of a seed or grain or nut or fruit stone
7
(noun) a metric unit of length equal to 1000 meters (or 0.621371 miles)
7
(verb) rest one's weight on one's knees; (noun) supporting yourself on your knees
6
(noun) an area in southwestern Asia whose sovereignty is disputed between Pakistan and India
6
(adjective) related by blood or marriage
6
(noun) German mathematician who created the Klein bottle (1849-1925)
6
(noun) Scottish theologian who founded Presbyterianism in Scotland and wrote a history of the Reformation in Scotland (1514-1572)
5
(noun) unknown god; an epithet of Prajapati and Brahma
5
(noun) the title of the Holy Roman Emperors or the emperors of Austria or of Germany until 1918
5
(noun) a Scottish church