nukige
A Japanese visual novel genre featuring sexually explicit content for the sole purpose of masturbation or sexual gratification.

nukiges
plural of nukige

nuqta
A diacritic used in the Devanagari, Gurmukhi, and other Indian scripts for sounds not present in the original scripts, including sounds borrowed from Arabic, Persian, and English.

nuqtas
plural of nuqta

nutgraf
The sentence or paragraph that summarizes a story.

nutgrafs
plural of nutgraf

nutrigenome
The collection of genes related to nutrition

nutrigenomes
plural of nutrigenome

nyabinghi
A style of music and a rhythm originally associated with the Nyabinghi sect of Rastafarians, but now more generally known as a component of reggae, especially roots reggae.

nystagmogram
A diagnostic image produced by nystagmography.

nystagmograms
plural of nystagmogram

nystagmography
The diagnostic recording of eye movements to identify nystagmus.

nzimbu
The shell of Olivella nana, used as currency.

oateater
A film depicting adventures of characters in the American Old West; a western.

oater
A movie or television show about cowboy or frontier life; a western movie.

oaters
plural of oater.

obang
An old Japanese gold coin.

obangs
plural of obang

oberek
A lively Polish dance with many lifts and jumps.

obereks
plural of oberek

obloquie
Obsolete spelling of obloquy.

obloquies
plural of obloquy
plural of obloquie

obloquoy
Misspelling of obloquy.

obloquy
Abusive language.
Disgrace.
A false accusation; malevolent rumors.

obole
An obsolete French coin.

oboles
plural of obole

ochavo
A former Spanish coin from the 17th to 19th centuries.

ochavos
plural of ochavo

octadrachm
An Ancient Greek coin having a value of eight drachmas.

octadrachms
plural of octadrachm

octalogy
A set of eight works of art that are connected, and that can be seen either as a single work or as eight individual works. They are commonly found in literature, film, or video games.

octaloop
An eight-base hairpin loop motif

octaloops
plural of octaloop

octameter
A line of verse containing eight metrical feet

octameters
plural of octameter

octapodies
plural of octapody

octapody
A metre or verse of eight feet.

octastich
A poem or strophe of eight verses or lines.

octastichs
plural of octastich

octateuch
A collection of eight books; especially, the first eight books of the Old Testament.

octateuchs
plural of octateuch

octathlon
A sporting event consisting of eight different sports or contests.

octathlons
plural of octathlon

octaviation
The repetition of a chord an octave higher or lower than the original.

octaviations
plural of octaviation

octavofinal
A match or game between two of the last sixteen competitors in a given tournament or sporting competition.

octavofinals
plural of octavofinal

octochamp
A winner of eight consecutive heats of the British television game show Countdown.

octochamps
plural of octochamp

octodecimo
A size of a sheet of paper resulting from folding and cutting a sheet of paper into eighteenths (3.5"–4.5" x 4.9"–5.9").
A book consisting of pages of that size.

octodecimos
plural of octodecimo

octodrachm
An ancient coin worth eight drachms.

octodrachms
plural of octodrachm.

octology
Alternative spelling of octalogy.

octonarii
plural of octonarius

octonarius
A verse having eight metrical feet.

octopawn
A board game played with four pawns on each side of a 4×4 board.

octopush
The sport of underwater hockey.

octosyllable
line of verse with eight syllables

octosyllables
plural of octosyllable

octuor
Synonym of octet (“a composition for eight instruments or voices”).

octuors
plural of octuor

oculesics
The study of eye contact as a form of body language.

odontopaediatrics
dentistry performed on infants

odontopediatrics
Alternative form of odontopaediatrics.

odori
An energetic Japanese style of folk dance.

oekaki
A drawing-based message board system, sometimes allowing users to replay a stroke-by-stroke animation of the picture being drawn.

oersted
The CGS unit of magnetizing field (symbol Oe), defined as 1000/4π (≈79.5774715) amperes per meter of flux path.

oersteds
plural of oersted

oesophagogram
Alternative form of esophagogram.

oesophagograms
plural of oesophagogram

oeuvre
A work of art, music or literature.
A substantial or complete corpus of works produced by a artist, composer, or writer.

oeuvres
plural of oeuvre

officescape
The landscape within an office; a landscape of offices.

officescapes
plural of officescape

officialese
The typical language of officials or official documents; legalistic and pompous language.

officialeses
plural of officialese

officina
A monetary office that issues coins.

officinae
plural of officina

officinas
plural of officina

ogam
Alternative spelling of Ogham.

ogams
plural of ogam

ogdoastich
A poem of eight lines.

ogdoastichs
plural of ogdoastich

ogham
Alternative form of Ogham.

oghams
plural of ogham

oktadrachm
Alternative form of octadrachm.

oktadrachms
plural of oktadrachm

okurigana
In the Japanese language, the kana which follow a stem written with kanji, which record how that stem is inflected, and guides recognition of the appropriate kun'yomi reading (word stem associated with the kanji); for example, く (ku) and かべる (kaberu) in 浮(う)く (uk-u, “to float”, intransitive) and 浮(う)かべる (uk-aberu, “to float”, transitive), or む (mu) and きる (kiru) in 生(う)む (umu, “to birth”) and 生(い)きる (ikiru, “to live”). Perhaps analogous to -st, -nd in English 1st (first), 2nd (second).

oldspeak
Standard English, not newspeak

oleogel
A thixotropic gel, composed of silica in linseed oil, used in oil painting

oleogels
plural of oleogel

oleograph
A type of chromolithograph, using oil paint on canvas, that attempts to imitate oil painting

oleographs
plural of oleograph

ololygmancy
Divination by the howling of dogs.

omegaverse
A fictional alternate universe in which humanity has a dominance hierarchy based on stereotypical wolf pack dynamics, consisting of alphas (dominants), omegas (submissives), and betas (neutrals).

omiai
A Japanese custom in which unattached individuals are introduced to each other to consider the possibility of marriage.

omiais
plural of omiai

omkar
The symbol ॐ that represents the syllable “om” or “aum”.

omkars
plural of omkar

omniana
A work containing information on every topic.

omweso
A traditional mancala game of Uganda.

onch
Alternative form of ankh.

onchs
plural of onch

ondogram
The recording produced by an ondograph.

ondograms
plural of ondogram

oneiromancie
Obsolete spelling of oneiromancy.

oneiromancies
plural of oneiromancy.
plural of oneiromancie.

oneiromancy
Divination by the interpretation of dreams.
The interpretation of dreams.
An act of such divination or dream-interpretation.

onesies
plural of onesie

onmun
The Korean script.

onomancies
plural of onomancy

onomancy
divination by the letters of a name; nomancy

onomantia
Obsolete form of onomancy

onomatomancy
Synonym of onomancy.

onomomancy
Rare form of onomancy.

ontogram
A graphical representation of an ontology (branch of knowledge)

ontograms
plural of ontogram

oomancy
Divination through the use of eggs.

oomantia
Alternative form of oomancy.

opalotype
A photograph taken on opalescent glass.

opalotypes
plural of opalotype

opera
A theatrical work, combining drama, music, song and sometimes dance.
The score for such a work.
The genre of such works, the art of composing operas.
A building designed for the performance of such works; an opera house.
A company dedicated to performing such works.
Any showy, melodramatic or unrealistic production resembling an opera.

operalogue
A simplified film version of an opera.

operalogues
plural of operalogue

operas
plural of opera

opere
plural of opera

operetta
A lighter version of opera with a frivolous story and spoken dialogue.

operettas
plural of operetta

operette
Alternative form of operetta (“light opera”).

operettes
plural of operette

ophiomancy
Divination using snakes.