nought
Nothing; something which does not exist.
A thing or person of no worth or value; nil.
Not any quantity of number; zero; the score of no points in a game.
The figure or character representing, or having the shape of, zero.

nout
Alternative form of nowt (“cattle”).

nouts
plural of nout

nowt
Naught, nothing.

nullipotent
Describing an action which has no side effect. Queries are typically nullipotent: they return useful data, but do not change the data structure queried. Contrast with idempotent.
Incapable of developing into any cell type; compare pluripotent

numbery
Good with numbers; mathematically inclined.
Resembling or involving numbers; numeric.

nutriceutical
Both nutritionally and pharmaceutically beneficial.

nutriceuticals
plural of nutriceutical

oathworthy
Of sufficiently good character to be able to swear an oath and be believed.

obliquer
comparative form of oblique: more oblique

obliquest
superlative form of oblique: most oblique

obtuse
Blunt; not sharp, pointed, or acute in form.
Blunt; not sharp, pointed, or acute in form.
Blunt; not sharp, pointed, or acute in form.
Blunt; not sharp, pointed, or acute in form.
Intellectually dull or dim-witted.
Of sound, etc.: deadened, muffled, muted.
Indirect or circuitous.

obtuser
comparative form of obtuse: more obtuse

obtusest
superlative form of obtuse: most obtuse

oeconomies
plural of oeconomy

oeconomy
Archaic spelling of economy.

official
Of or about an office or public trust.
Derived from the proper office or officer, or the appropriate authority; made or communicated by authority
Approved by authority; authorized.
Approved by authority; authorized.
Sanctioned by the pharmacopoeia; appointed to be used in medicine; officinal.
Discharging an office or function.
Relating to an office, especially a subordinate executive officer or attendant.
Relating to an ecclesiastical judge appointed by a bishop, chapter, archdeacon, etc., with charge of the spiritual jurisdiction.
True, real, beyond doubt.
Listed in a national pharmacopeia.

officials
plural of official

offshore
Moving away from the shore.
Located in the sea away from the coast.
Located in another country, especially one having beneficial tax laws or labor costs.

ok
Alternative letter-case form of OK.

okay
Alternative spelling of OK.

okeh
Dated form of OK.

okey
A Turkish game in which players attempt to collect certain groups of tiles.

okie
Alternative form of OK.

omnibenevolent
All-loving, or infinitely good, usually in reference to a deity or supernatural being, for example, God.

onery
Pronunciation spelling of ornery.

onkus
Inferior; unpleasant; unacceptably bad.
Good; acceptable; okay.

ono
Abbreviation of or near(est) offer.

onry
Pronunciation spelling of ornery, representing Southern United States English.

openband
Right-handed or "Z shaped", with individual fibers pointing up and to the right when the thread, yarn, or rope is vertical.

organised
Alternative spelling of organized.

oright
Pronunciation spelling of alright.

orite
oh, right; acknowledgment of understanding
Pronunciation spelling of alright.

ornary
Alternative spelling of ornery.

ornerier
comparative form of ornery: more ornery

orneriest
superlative form of ornery: most ornery

ornery
Disagreeable, stubborn, and troublesome to deal with; cantankerous.
Troublesome to deal with in a good way; mischievous, prankish, teasing.
Ordinary, commonplace; hence, inferior, plain-looking, unpleasant.

orsum
Alternative spelling of awesome.

orthoclastic
Having cleavage planes at right angles, as in orthoclase.

orthogonal
Of two objects, at right angles; perpendicular to each other.
Of a pair of vectors: having a zero inner product; perpendicular.
Of a square matrix: such that its transpose is equal to its inverse.
Of a linear transformation: preserving its angles.
Of grid graphs, board games and polyominoes: vertical or horizontal but not diagonal.
Of a pair of elements in an ortholattice: each less than or equal to the orthocomplement of the other.
Statistically independent, with reference to variates.
Of two or more aspects of a problem, able to be treated separately; of a design, exhibiting consistency and composability.
Of two or more problems or subjects, independent of or irrelevant to each other.

orthogonals
plural of orthogonal

ortholinear
Of a keyboard, having keys that are aligned in a perfect grid.
Having all turns occurring at right angles.
Forming a line when plotted on a set of orthogonal axes.
Defining progress as one-dimensional, so that change is either a progression, a regression, or a neutral step to the side.
Moving in one direction, in which each step leads to the next.

orthometric
Having axes at right angles.
Being corrected for the curvature of the Earth.

orthoprax
Correct in practice (though not necessarily in opinion or belief); practically right, doing the right actions.

orthorhombic
Having three unequal axes at right angles.

orthotomic
Cutting at right angles.
imaginary; involving the square root of a negative number.

orthotomous
Having two cleavages at right angles with one another.

outasight
excellent, amazing

outasite
Alternative spelling of outasight.

outre
Alternative spelling of outré.

outside
The part of something that faces out; the outer surface.
The external appearance of someone or something.
The space beyond some limit or boundary.
The furthest limit, as to number, quantity, extent, etc.
The part of a road towards the central division: towards the right if one drives on the left, or towards the left if one drives on the right.
The side of a curved road, racetrack etc. that has the longer arc length; the side of a racetrack furthest from the interior of the course or some other point of reference.
The outer part of the sea, away from the peak of a wave.
A passenger riding on the outside of a coach or carriage.

outtasight
Alternative form of out of sight.

overfine
Excessively fine

overgood
Too good; excessively good.

overpositive
Excessively positive.

overscaled
Oversized; larger than the proper scale

overstable
Of, pertaining to, or causing overstability.
Of a flying disc, having a flight path curving to the right of the expected flight path.

overwise
Excessively wise; too clever for one's own good.

owne
Obsolete spelling of own.

ownsome
Marked by possession, ownership, or belonging; proper.

ownsomes
plural of ownsome

owtside
Obsolete form of outside.

pac
Alternative form of pack.
A moccasin with a sole made of leather or deerskin.
A pac boot.

pacca
Alternative form of pukka.

pacs
plural of pac

pakka
Alternative form of pukka.

pancentromeric
Sensitive to both centromere-positive (aneugenic) and centromere-negative (clastogenic) events

paraetymology
Synonym of folk etymology.

paramount
Highest, supreme; also, chief, leading, pre-eminent.
Of the highest importance.
Of a law, right, etc.: having precedence over or superior to another.

paretymology
Alternative form of paraetymology.

parian
Alternative form of Parian.

parianware
Synonym of Parian (type of porcelain)

parlous
Attended with peril; dangerous, risky.
Appalling, dire, terrible.
Dangerously clever or cunning; also, remarkably good or unusual.

parsonable
Alternative spelling of personable.

passant
Walking, usually to the right, and looking straight ahead with the right forepaw raised from the ground.
Currently in use; in vogue.

passaunt
Obsolete form of passant.

pasteboardy
Resembling pasteboard.
Stiffly formal; starchy; prim and proper.