huh
Used to express doubt or confusion.
Used to express amusement or subtle surprise.
Used to reinforce a question.
Used either to belittle the issuer of a statement/question, or sarcastically to indicate utter agreement, and that the statement being responded to is an extreme understatement. The intonation is changed to distinguish between the two meanings - implied dullness for belittlement, and feigned surprise for utter agreement.
Used to indicate that one did not hear what was said.
Used to create a tag question.
Representing the sound of heavy breathing.
Representing a chuckling sound.
A kiai, shouted as a limb is swung in attack.

huit
A cry to sled dogs to start moving.

hullo
Alternative form of hello (Greeting.)
Alternative form of hello (expressing puzzlement or discovery)

hulloa
Alternative form of hollo.

hulloes
plural of hullo

hummina
Used to express that one has a strong reaction that cannot be expressed in words, especially when expressing embarrassment or sexual attraction.

hummuna
Alternative form of hummina.

humpity
Nonce variation of the word hump, usually indicating a bumpy action.

hunh
Alternative spelling of huh.

hup
The first beat of a 4/4 military cadence, commanding either the lead-off step in a march or some other action.
A call to turn a horse to the right.

hurra
Alternative form of hurrah.

hurrah
Expressing approval, appreciation, or happiness.

hurray
Alternative form of hooray.

hushabye
Alternative spelling of hushaby.

hyaa
Ah! Argh! A shriek or scream.

hyah
a call, often to horses, livestock, or cattle, to move forward or proceed

hyuck
Alternative form of nyuk (“exaggerated laugh”).

hyuk
Alternative form of nyuk (“exaggerated laugh”).

ickday
Alternative form of dick.

ifackins
A mild oath.

igad
Obsolete form of egad.

ijbol
Alternative letter-case form of IJBOL.

imphm
Scotland form of mhm.

inorite
I know, right?

inshallah
Expressing the speaker’s wish for a given future event to occur, and also generally their emphasis on its contingency upon the divine will.
Expressing a skeptical affirmative, to indicate the unlikeliness of events, as if they need a divine intervention to come about.

ishkabibble
So what; whatever; oh well.

isit
Alternative form of is it.

issit
Alternative form of is it.

issokay
Alternative form of it's okay.

itshay
Alternative form of shit.

iunno
I don't know.

ixnay
No.

izzit
Contraction of is it.

jakers
An expression of surprise or emotion

jawellnofine
Alternative form of ja well no fine.

jazakallah
thank you

jeemany
Archaic form of jiminy.

jeepers
used to express surprise or dismay

jeesh
Synonym of sheesh.

jeet
Did you eat?

jeez
Alternative spelling of geez.

jeeze
Alternative spelling of geez.

jeminy
Alternative form of jiminy.

jfc
Alternative form of JFC.

jigglety
The sound of something moving in a loose, tottering manner.

jiminy
An expression of mild surprise or annoyance.

jimminy
Alternative form of jiminy.

jinkies
Expressing surprise or amazement.

jinne
Alternative form of yirra.

jirr
Alternative form of yirra.

jirra
Alternative form of yirra.

jirre
Alternative form of yirra.

jislaaik
goodness; expressing shock or surprise

jogglety
Synonym of jigglety.

joj
A nonsense word commonly used in YouTube Poop by playing an audio clip forward and in reverse consecutively; said in reference to this editing style, and to describe palindromes and humorously symmetrized images.

judas
Alternative letter-case form of Judas (“traitor”).
Alternative letter-case form of Judas (“Judas-hole”).

judases
plural of judas

jumpity
Nonce variation of the word jump, usually used to indicate a series of small jumping actions.

jw
Alternative form of JW

kabam
The sound of a loud explosion; pow, blam, bang.

kablam
The sound of a loud explosion; pow, blam, bang.

kablammo
Alternative form of kablam (“sound of a loud explosion”).

kablooey
Alternative spelling of kablooie.

kablooie
A failure, meltdown; or explosion; a splat or splash.

kaboom
The sound of an explosion, typically seen in comic strips or heard in a light-hearted conversation.
An explosion itself.

kabooms
plural of kaboom

kaching
Alternative spelling of kerching.

kachink
Alternative form of kerchink.

kachow
an expression of excitement or happiness, similar to hooray

kaplunk
Alternative form of kerplunk.

kapoof
The sound of something disappearing, or going up in smoke.

kapow
Alternative spelling of kerpow.

kapows
plural of kapow

kappa
The tenth letter of the Greek alphabet.
A measurement of the sensitivity of the value of an option to changes in the implied volatility of the price of the underlying asset.

kapwing
The sound of something, such as a bullet, ricocheting violently off something else.

kasme
I swear

katchoo
Synonym of achoo, characteristic sound of a person sneezing.

kathump
Alternative form of kerthump.

kathumps
plural of kathump

kaw
Alternative form of caw.

kawabonga
Alternative spelling of cowabunga.

kay
The name of the Latin script letter K/k.
A kilometer.
A thousand of some unit (from kilo-).

kays
plural of kay

kazaam
Used to show that something appears by magic

kazam
Alternative form of kazaam.

kazoom
An abrupt or explosive zooming noise; the sound of something powerfully speeding by.

kazooms
plural of kazoom

kazowie
Alternative form of zowie.

kek
Used to indicate laughter or humour.

kekeke
The sound of a soft cackle.

kerbang
A sudden bang sound.

kerblammo
Alternative form of kablam (“sound of a loud explosion”).

kerblooey
Alternative form of kablooie.

kerboom
Alternative form of kaboom.

kerbooms
plural of kerboom

kerchink
A mechanical chinking sound, as of a coin or small metal object being inserted into a machine.

kerchoo
Synonym of achoo, the sound of sneezing.

kerchug
The sound of something dropping into water; a plop.

kerflap
A sudden flapping sound.

kerplop
The sound of something falling, especially when hitting water.
A sudden drop in interest.

kerplops
plural of kerplop

kerpow
A powerful sound of impact or transformation; pow, wham.

kerpows
plural of kerpow

kerrang
The sound of a power chord on an electric guitar.

kerslam
A sudden slamming sound.

kerslosh
The sound of something moving noisily through water; slosh.

kersmash
A sudden smashing sound.

kersouse
Synonym of kersplosh (“sound of something heavy falling into liquid”).

kersplash
Alternative form of kersplosh.

kersplat
The sound of something splattering messily.

kersplosh
splosh: sound of something heavy falling into liquid

kerthump
The sound of a loud or repeated thump.

kerthumps
plural of kerthump

kerwham
A wham; a sound of a powerful collision.

khabardaar
Take care; watch out.

kickshaws
plural of kickshaw

kifaya
Enough!

knickers
Knickerbockers.
Women's underpants.

knickies
Knickers.

knn
Alternative letter-case form of KNN.

knowarramean
Alternative form of knowwhaddamean.

knowhatimean
Alternative form of knowwhaddamean.

knoworrimean
Alternative form of knowwhaddamean.

knowwhaddamean
Do you understand? Do you catch my drift?

konnichiwa
Good day, good afternoon; (loosely) hello.

kookoo
Alternative form of kuku.

kookoos
plural of kookoo

kowabonga
Alternative spelling of cowabunga.

kowabunga
Alternative spelling of cowabunga.

kthanksbye
Alternative form of kthxbye.

kthnxbai
Alternative form of kthxbye.

kthnxbi
Rare form of kthxbye.

kthnxbye
Alternative form of kthxbye.

kthxbai
Alternative form of kthxbye.

kthxbye
Used to express (as though facetiously polite) the abrupt or dismissive end of a conversation, statement, etc.

kubberdaur
Archaic form of khabardaar.

kuku
An Iranian dish somewhat resembling a quiche or omelette.

kukuku
The sound of sinister laughter.

kukus
plural of kuku

kwitcherbitchin
Pronunciation spelling of quit your bitching.

kyaa
An expression of surprise or dismay.

lackaday
An expression of regret or grief.

laduma
goal! (cheer when a goal is scored in football)

lamesauce
Something that is undesirable or detrimental.