skepful
Enough to fill a skep; a basketful.

skepfuls
plural of skepful

skeppund
An old Swedish unit of weight, equivalent to 374 pounds.

skeppunds
plural of skeppund

skepsful
plural of skepful

skepticality
The quality of being skeptical.

skepticalness
Quality of being skeptical.

skepticism
The practice or philosophy of being a skeptic.
A studied attitude of questioning and doubt.
The doctrine that absolute knowledge is not possible.
A methodology that starts from a neutral standpoint and aims to acquire certainty through scientific or logical observation.
Doubt or disbelief of religious doctrines.

skepticisms
plural of skepticism

sketchability
The quality of being sketchable.

sketchiness
The property of being sketchy.

skewback
The side of an arch; the course of masonry on the top of an abutment with a slope for the base of the arch to rest against.

skewbacks
plural of skewback

skewedness
The quality of being skewed.

skewon
A theoretical particle related to the axion and dilaton

skewons
plural of skewon

skhoinia
plural of skhoinion

skhoinion
Alternative form of schoinion.

skiability
The quality or degree of being skiable, suitable for skiing.

skiagraphies
plural of skiagraphy

skiagraphy
Alternative form of sciagraphy.

skiamachy
Alternative form of sciamachy.

skiapod
Alternative form of sciapod.

skiascopies
plural of skiascopy

skiascopy
retinoscopy

skidance
A freestyle skiing event, a form of performance dance on alpine skis, performed across flats and choreographed to music.

skiddiness
The state of being skiddy

skiesful
plural of skyful

skiffy
Low-quality science fiction.

skilfulness
The state or condition of being skilful.

skillage
The state of being highly skilled, the state of being skillful.
The differentiating, or skilling, of call distribution based on an individual's skill level, expertise, or training.

skillessness
Lack of skill; ineptness.

skillfulness
The state or quality of being adept or skillful.

skillfulnesses
plural of skillfulness

skilllessness
The condition or state of being skillless; unskill.

skimmability
The quality or degree of being skimmable.
The quality or degree of being skimmable.

skimmities
plural of skimmity

skimmity
Ellipsis of skimmity-ride.

skimo
Ski mountaineering, especially competitive ski mountaineering.

skimobiling
The use of a skimobile; snowmobiling.

skimpflation
The practice of reducing the quality of products while continuing to market them at the same price.

skimpiness
The property of being skimpy.

skinflintiness
The quality of being a skinflint.

skinheadism
The practices or beliefs of skinheads.

skinimalism
A skincare philosophy which emphasizes simplicity and only using products which are absolutely necessary.

skinlessness
The state or condition of being skinless; absence of skin.
sensitiveness; vulnerability.

skinnie
Someone of Somali descent.

skinniness
The property of being skinny.

skinninesses
plural of skinniness

skintness
The quality of being skint (i.e., without money, penniless, poor, impecunious, broke).

skipathon
A charity event in which participants jump rope.

skipathons
plural of skipathon

skippership
The role of a nautical skipper.

skippund
Alternative form of skeppund.

skippunds
plural of skippund

skirp
A drop, a splash (of water, rain, etc).

skittishness
The property of being skittish.

skogging
A fitness technique involving riding a skateboard and propelling it with alternate feet.

skolia
plural of skolion

skolion
Alternative spelling of scolion.

skoliosexuality
The condition of being skoliosexual.

skong
Alternative form of Skong (Hollow Knight: Silksong, a fantasy video game)

skopos
The function of a written or spoken text, especially in the context of translating and interpreting.

skotodormancy
A type of secondary seed dormancy that develops in seeds after a period of imbibition in darkness.

skototropism
Growth or movement toward darkness

skrabalai
A set of tuned wooden bells of Lithuanian origin, held in trapezoidal racks with several vertical rows, and played by a pair of wooden sticks.

skriek
Alternative form of skrik.

skrieks
plural of skriek

skrik
A shock; a fright.

skriks
plural of skrik

skunkiness
The state of being skunky.

skuxx
Alternative spelling of skux

skuxxes
plural of skuxx

skuzziness
Alternative spelling of scuzziness.

skyboarding
A kind of skydiving using a skyboard, skysurfing.

skyfarming
The use of skyscrapers to grow crops.

skyfies
plural of skyfie

skyful
As much as a sky will hold.

skyfuls
plural of skyful

skyglow
The illumination of the sky above populated areas, mostly by street lighting.

skylessness
Absence of a sky.

skylore
The study, knowledge, or science of the sky and its apparent components (heavenly bodies, constellations, etc.).

skymapping
The production of a skymap.

skyness
The essence of what it means to be the sky; the qualities that make the sky what it is.

skypan
A kind of large lamp with a parabolic reflector to diffuse the light.

skypans
plural of skypan

skyrise
A very tall building; a high-rise.

skyrises
plural of skyrise

skyrmionics
The physics of skyrmions

skysill
Horizon.

skyspace
An architectural design in which a room has a large hole in its ceiling, open to the sky.

skyspaces
plural of skyspace

skytube
singular of skytubes.

skywave
An electromagnetic wave refracted back to the Earth by the ionosphere.

slabbiness
The quality of being slabby; sliminess, muddiness.
The quality of being composed of or resembling slabs.

slabness
The state or condition of being slablike.

slackerdom
The world or lifestyle of slackers; laziness.

slackerism
laziness; idleness

slackhandedness
Alternative form of slack-handedness.

slackness
The state of being slack; the quality of having slack.
Vulgarity in West Indian culture.
A subgenre of dancehall music with sexual lyrics.

slacknesses
plural of slackness

slackrope
Alternative form of slack-rope

slacktivism
Half-hearted activism, usually in the form of posting badges, images, apps, or text on social media without taking further action.

slactivism
Alternative form of slacktivism.

slaggability
The quality or degree of being slaggable.

slagginess
The state or condition of being slaggy (resembling or containing slag).
The condition of being slaggy, or sluttish.

slaglessness
The quality of being free from slag.

slamatan
Alternative form of slametan.

slamatans
plural of slamatan

slamball
A variety of basketball in which trampolines are positioned in front of each net.

slamfuck
To have rough sex with someone (better definition needed)

slanderousness
The state or condition of being slanderous.

slangdom
The world of slang; slang words and expressions collectively; the use of slang.

slangery
The use of slang; language containing slang lexis.

slanginess
The state or condition of being slangy.

slangishness
A slangish quality to speech or writing.

slangism
A slang word or expression; a colloquialism.

slangisms
plural of slangism

slangness
The state or quality of being slang.

slangology
Slang lexis.

slangonym
A slang term that is also synonymous with another word or expression.

slangonyms
plural of slangonym

slanguage
A particular vernacular or vocabulary of slang; the jargon or lingo of a particular group.

slanguages
plural of slanguage

slanhood
The state of being a science fiction fan.

slanter
A term or turn of phrase, such as a euphemism, that puts a positive or negative slant on something.

slanters
plural of slanter

slantface
Any of various orthopterans having heads with a long flat sloping underside.

slantfaces
plural of slantface

slantiness
The state or quality of being slanty.

slantingness
The condition of being slanting

slapback
A kind of doubling echo with relatively long delay between repetitions of the sound, so that the individual echoes can be perceived.

slapbacks
plural of slapback

slapdashery
slapdash work or behaviour.

slapdashness
The state or condition of being slapdash.