When it comes to expanding your vocabulary, adjectives that start with a k offer a surprising mix of everyday descriptors, uplifting positives, and unique gems you may have never heard before. Are you looking for adjectives to describe a person? Or looking for positive adjectives to describe your book characters?
Below, you’ll discover over 200 adjectives that start with k, organized into helpful categories like positive traits, emotions, appearance, and more.
Positive Adjectives Starting with K
Positive adjectives are a great way to describe people, actions, and ideas in an uplifting and inspiring way. They help highlight strengths, admirable qualities, and encouraging traits. Here are some adjectives starting with k to describe a person positively.
Keen
Kind
Kindhearted
Kindred
Knightly
Knowing
Knowledgeable
Kempt
Kicky
Kindly
Kissable
Kaleidoscopic
Key
Kinesthetic
Kudos-worthy
Kooky
Knavish
Karmic
Knockout
Kosher
Negative Adjectives Starting with K
Not every description is flattering. Negative adjectives are just as important because they allow you to describe flaws, weaknesses, or unfavorable traits in people, situations, and things. They bring balance and realism to storytelling, character development, and everyday communication. Below is a list of negative adjectives starting with k.
Kafkaesque
Knavish
Knock-kneed
Knotty
Kooky
Kurt
Klutzy
Killing (as in exhausting)
Killjoy
Knavelike
Knuckleheaded
Kleptomaniac
Knee-jerk
Knavery-prone
Knavish-minded
Knavish-hearted
Knavish-acting
Knavish-looking
Knavish-tongued
Knavish-tempered
Neutral / Everyday Descriptive Adjectives Starting with K
Not all adjectives carry a strong positive or negative tone. Many fall in between, serving as simple descriptors for appearance, quantity, or everyday qualities. These neutral adjectives starting with k are versatile and practical in writing and conversation.
Keen-eyed
Keyed-up
Kidlike
Knee-length
Knitted
Knowing
Known
Key
Kinesthetic
Kinetic
Kitchen-sized
Kilted
Keeled
Keen-nosed
Knee-deep
Knobbly
Kept
Kindred
Keen-edged
Keyless
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Kabbalistic
Kafkaesque
Kaleidoscopic
Kalmyk
Kamikaze
Kampuchean
Kanban-driven
Kangaroo-like
Kantian
Kaput
Karaoke-ready
Karstic
Katabatic
Kazakh
Keen
Keen-edged
Keen-eyed
Keen-nosed
Keepable
Kept
Kerchiefed
Kerfuffled
Kermes-colored
Kerned
Kerplunking
Kerygmatic
Keswickian
Ketal-like
Key
Keyed-up
Keyless
Keynote-worthy
Keystone-like
Khaki
Khaki-colored
Kharif (seasonal)
Khmer
Khoisan
Khurdish
Kibbitzing
Kibbutz-style
Kiddish
Kid-friendly
Kidlike
Kilted
Kimberlitic
Kin
Kinetic
Kinetoscopic
Kinesthetic
Kinless
Kinky
Kiosk-based
Kiplingesque
Kirghiz
Kirsch-red
Kissable
Kitschy
Kittenish
Kitty-corner
Kiwi-colored
Klannish
Kleptomaniac
Klezmer-like
Kludgy
Klutzy
Knackish
Knackered
Knavish
Knee-deep
Knee-jerk
Knee-length
Knee-high
Kneeled
Kneeled-over
Kneeled-down
Kneeled-back
Kneeled-forward
Kneeled-up
Kneeled-flat
Kneeled-low
Kneeled-tight
Kneeled-open
Kneeled-shut
Kneeled-wide
Kneeled-slant
Knifed
Knife-edged
Knife-like
Knifing
Knighted
Knightless
Knightlike
Knightly
Knitted
Knobby
Knobbed
Knoblike
Knockabout
Knock-down
Knock-kneed
Knockoff
Knockout
Knocking
Knoll-like
Knotless
Knotlike
Knotted
Knottier
Knottiest
Knotty
Knowable
Knowing
Knowledged
Knowledgeable
Known
Knuckleheaded
Knuckly
Knurled
Knurl-like
Koine
Kolkhoz-style
Komodo-like
Kooky
Koranic
Korean
Kosher
Kosovar
Krakatoan
Krautish
Kremlin-minded
Krill-based
Krummhorn-like
Kryptonian
Kryptic
Kryptonite-colored
Kudos-worthy
Kumquat-colored
Kurdish
Kuwaiti
Kwacha-based
Kwakiutl
Kwanzaa-themed
Kwashiorkor-prone
Kyphotic
