nothingy
Having very little impact or importance; trivial; insignificant.

nubbier
comparative form of nubby: more nubby

nubbiest
superlative form of nubby: most nubby

nubby
Knobbly; covered with small knobs.
Nub-like, resembling a small bump or protrusion; stubby.

nugacious
Trivial, trifling or of little importance.

nugatory
Trivial, trifling or of little importance.
Ineffective, invalid or futile.
Having no force, inoperative, ineffectual.
Removable from a computer program with safety, but harmless if retained.

obolary
Possessing only small coins; impoverished.

obsubulate
Very narrow, pointed at the base and widening a little towards the apex.

oceanic
Of or relating to the ocean.
Living in, produced by, or frequenting the ocean.
Resembling an ocean in vastness or extent.
Having a climate that has a relatively small difference in temperature between the warmest and coldest times of the year, and relatively high rainfall

ocelliferous
Having spots like small eyes.

odd
Differing from what is usual, ordinary or expected.
Differing from what is usual, ordinary or expected.
Without a corresponding mate in a pair or set; unmatched; (of a pair or set) mismatched.
Left over, remaining after the rest have been paired or grouped.
Left over or remaining (as a small amount) after counting, payment, etc.
Scattered; occasional, infrequent; not forming part of a set or pattern.
Not regular or planned.
Used or employed for odd jobs.
Numerically indivisible by two.
Numbered with an odd number.
About, approximately; somewhat more than (an approximated round number).
Out of the way, secluded.
On the left.
Singular in excellence; matchless; peerless; outstanding.

odder
comparative form of odd: more odd

oddest
superlative form of odd: most odd

oligocyclic
Having a few atoms or repeat units in a ring; having a small number of rings

oligodynamic
That is active in small quantities; used especially to describe the sterilizing effect of some heavy metals against bacteria

oligogenic
Determined by a small number of genes

oligohaline
Containing little salt.

oligoisolating
Using a relatively small number of morphemes and having a lower morpheme-to-word ratio.

oligolecithal
Having a small amount of yolk in the cytoplasm

oligonitrophilic
That needs relatively little nitrogen in order to achieve nitrogen fixation

oligonodular
Characterized by a small number (often fewer than five) of nodules.

oligoplastic
Having little capacity to produce, or to repair damage to tissue

oligosaprobic
Relating to, or inhabiting a body of water containing some decomposing organic matter and thus only a little dissolved oxygen

oligosecretory
That produces a relatively small amount of secretion

oligosynthetic
Using a relatively small number of morphemes which combine synthetically to form compound words.

oligotrophic
deficient in nutrition (providing little nourishment)
being poor in nutrients and minerals
deficient in plant nutrients, such as nitrogen or phosphorus.

oligotropic
That collects pollen or nectar from a relatively small number of plant types

opake
Archaic spelling of opaque.

opaque
Neither reflecting nor emitting light.
Allowing little light to pass through, not translucent or transparent.
Unclear, unintelligible, hard to get or explain the meaning of.
Obtuse, stupid.
Describes a type for which higher-level callers have no knowledge of data values or their representations; all operations are carried out by the type's defined abstract operators.

opaquer
comparative form of opaque: more opaque

opaquest
superlative form of opaque: most opaque

otocranium
Synonym of bony labyrinth

overminute
Excessively minute.

overrested
Having had too much rest and too little activity.

oversmall
Excessively small.

paedobaptist
Relating to the baptism of infants or small children.

palterey
Obsolete form of paltry.

paltrier
comparative form of paltry: more paltry

paltriest
superlative form of paltry: most paltry

paltry
Trashy, trivial, of little value.
Of little monetary worth.
Despicable; contemptibly unimportant.

papillulate
Having a minute papilla (papillule) in the centre of a larger elevation or depression.

particular
Pertaining only to a part of something; partial.
Specific; discrete; concrete.
Specialised; characteristic of a specific person or thing.
Known only to an individual person or group; confidential.
Distinguished in some way; special (often in negative constructions).
Of a person, concerned with, or attentive to, details; fastidious.
Concerned with, or attentive to, details; minute; circumstantial; precise.
Containing a part only; limited.
Holding a particular estate.
Forming a part of a genus; relatively limited in extension; affirmed or denied of a part of a subject.

particulars
plural of particular

parumbilical
Near, or connected to the navel (predominantly referring the small veins which, in human beings, connect the portal vein with the epigastric veins in the front wall of the abdomen).

parvicellular
Composed of small cells

parviflorous
Having small flowers.

parvifolious
Having small leaves.

parvocell
Synonym of parvocellular cell.

parvocellular
Having small-bodied, punctate neuronal cells.

patellulate
Shaped like a little dish or vase.
Having patellulae.

paucal
Characterized by having a small number, greater than two, of (usually equivalent) components.
Pertaining to a language form referring to a few or a couple of something (typically three to around ten), e.g. a small group of people.
Expressing a relatively small quantity or degree.

paultrie
Obsolete form of paltry.

paultry
Obsolete form of paltry.

paxillose
Resembling a small stake.

pedobaptist
Alternative form of paedobaptist.

pedobaptists
plural of pedobaptist

peedie
Small, little.

peerie
Small, tiny.

peerier
comparative form of peerie: more peerie
comparative form of peery: more peery

peeries
plural of peerie

peeriest
superlative form of peery: most peery
superlative form of peerie: most peerie

pennywise
Careful with small amounts of money or over small matters.

pericryptal
Around the crypts (small pits or cavities in the body).

perknite
Archaic form of ultramafite.

perticular
Obsolete form of particular.

perticulars
plural of perticular

pessimistic
Marked by pessimism and little hopefulness; expecting the worst.
Pertaining to the worst-case scenario.
Taking out exclusive locks on data to prevent conflicts with other processes that might modify it.

petechial
Characterized by, pertaining to, or resembling petechiae (small, nonraised haemorrhages on the skin).

petit
Petite: small, little.
Petty, in its various senses:
Petty, in its various senses:
Petty, in its various senses:
Petty, in its various senses:

petite
Fairly short and of slim build.
Of small size; intended for small-framed adult women.
Small, little; insignificant; petty.

petites
plural of petite

petits
plural of petit

pettier
comparative form of petty: more petty

petties
Petty or miscellaneous expenses.

pettiest
superlative form of petty: most petty

petty
Having little or no importance.
Of persons or their behaviour: marked by or reflective of undesirably limited interests, sympathies, or views; begrudging, selfish, small-minded; also, preoccupied with subjects having little or no importance and not mindful of broader concerns.
Inclined to cause frustration or annoyance to others out of spite over minor grievances; extremely vindictive.
Of or relating to the lowest grade or level of school; junior, primary.
Little or small in size.
Secondary in importance or rank; minor, subordinate.

phlyctenular
Characterized by the presence of small pustules, or whitish elevations resembling pustules.

picaillon
Alternative form of picayune (“old coin”).

picaillons
plural of picaillon

picaninnies
plural of picaninny

picaninny
Alternative spelling of pickaninny.