subnuclear
Smaller than or occurring in an atomic nucleus.
Smaller than or occurring in a cell nucleus.

subnucleolar
Beneath a nucleolus

subnucleonic
Less than that of a nucleon

subnucleosomal
Describing the major subunits of a nucleosome

subobclavate
Approximately obclavate.

suboblate
Slightly oblate

suboblique
Less than oblique

suboblong
Beneath an oblong structure

subobovoid
Slightly egg-shaped.

subobscure
Somewhat obscure.

subobtuse
Somewhat obtuse.

suboccipital
Situated under, or posterior to, the occiput.

suboccipitals
plural of suboccipital

subocclusal
Beneath an occlusion

subocclusive
Below an occlusion

suboceanic
Beneath the surface of the ocean.

subocellate
Somewhat like an ocellus.

subocular
Below the eye.

suboculars
plural of subocular

subodontoblast
Beneath a odontoblast

subodontoblastic
Alternative form of subodontoblast.

suboesophageal
Below the oesophagus

subofficial
A lesser or subsidiary official.

subofficials
plural of subofficial

subohm
On a scale of less than an ohm.

subohmic
Involving a resistance that is less than one ohm

subolfactory
Underneath the olfactory organ

suboligomeric
Composed of fewer monomeric species that a related material

subopaque
Almost or imperfectly opaque.

subopercular
Situated below the operculum.
Relating to the suboperculum.

suboperculars
plural of subopercular

suboperonic
Relating to suboperons

subopposite
Not quite opposite: (botany) said of leaves that are neither alternate nor quite opposite.

suboptic
Below the eye; subocular.

suboptical
Smaller than can be seen with the unaided eye.

suboptima
plural of suboptimum

suboptimal
Worse than optimal; of less than the highest standard or quality.

suboptimum
suboptimal

suboptimums
plural of suboptimum

suboral
underneath the mouth

suborbicular
Almost orbicular.

suborbiculate
Almost orbiculate.

suborbiculated
Alternative form of suborbiculate.

suborbital
Not reaching orbit; having a trajectory that does not reach orbital velocity and so must return to ground eventually.
Below the orbit of the eye.

suborbitals
plural of suborbital

suborbitar
suborbital

suborbitary
Synonym of suborbital.

subordinal
Relating to a taxonomic suborder.

subordinational
Of or relating to subordination.

subordinative
Tending to subordinate; expressing subordination.
Used to introduce a subordinate sentence.

suborganellar
Pertaining to a suborganelle

suborganizational
Of or pertaining to a suborganization.

suborgasmic
Less than orgasmic.

suborificial
Beneath an orifice

subornable
Able to be suborned.

subornative
Of or pertaining to subornation

suborthochoanitic
(of nautiloids) Slightly recurved short septal necks, between orthochoanitic and cyrtochoanitic.

suboscine
Of or pertaining to the passerine birds of the suborder Tyranni.

suboscines
plural of suboscine

subosteoclastic
Beneath an osteoclastic region

subovate
Nearly ovate in shape.

subovated
subovate

subovoid
Somewhat ovoid.

subovoidal
subovoid

suboxic
Describing a zone of water, between the oxic and anoxic zones, in which the concentration of oxygen (and sulfur) is very low

subpallial
Relating to the subpallium.

subpallidal
Beneath the globus pallidus

subpalmate
Almost or imperfectly palmate.

subpalmated
Almost or imperfectly palmated.

subpalpebral
Underneath the eyelids.

subpanicled
Almost or imperfectly panicled.

subpaniculate
Beneath a panicle

subpaniculated
Alternative form of subpaniculate.

subpapillary
Beneath a papilla

subpar
Of less than a traditional or accepted standard.
Synonym of below par.
Trading at a price below face value.

subparafascicular
Beneath the corresponding parafascicular structure

subparallel
Almost parallel, but diverging or converging slightly.

subparaplectenchymatous
Below the paraplectenchymatous layer.

subparaventricular
Underneath and adjacent to a ventricle

subparietal
Beneath the parietal bones

subparotid
Below the parotid.

subparsec
Describing astronomical distances that are less than a parsec.

subpartial
Less than partial.

subparticulate
Smaller than particles.

subpasteurisation
Non-Oxford British English standard spelling of subpasteurization.

subpasteurization
Involving temperatures lower than those used in pasteurization.

subpatellar
Underneath the patella.

subpathogenic
Somewhat pathogenic

subpectinate
Almost or imperfectly pectinate.

subpectinated
Almost or imperfectly pectinated.

subpectoral
Beneath the pectoralis major

subpedicellate
Somewhat pedicellate.

subpeduncular
Situated beneath the peduncle.

subpedunculate
Supported on, or growing from, a very short stem
having a short peduncle.

subpedunculated
Alternative form of subpedunculate.

subpelicular
Misspelling of subpellicular.

subpellicular
Underneath a pellicle

subpeltate
Almost or imperfectly peltate.

subpelvic
beneath the pelvis

subpenicillate
Almost or approximately penicillate.

subpennate
Approaching the state of being pennate.

subpentagonal
Having five sides, but not forming a regular pentagon

subpentalophodont
Having fewer than five ridges

subpercentage
Of less than one percent

subpercentages
plural of subpercentage

subperceptual
Below the threshold of perception
Relating to a subpercept

subpercolating
That percolate underneath

subperfect
Less than perfect

subperforate
Partially perforated.

subpericardial
Situated under the pericardium.

subperichondral
Misspelling of subperichondrial.

subperichondrial
Beneath the perichondrium

subperidermal
Beneath the periderm

subperimetrial
Beneath the perimetrium

subperineural
Beneath a perineural region

subperineurial
Underneath the perineurium

subperiodic
Describing a circadian rhythm that is not precisely periodic.

subperiosteal
Situated under the periosteum.

subperiostial
Misspelling of subperiosteal.

subperipheral
In a gastropod shell, denoting the region just below the maximum width of the whorl.

subperitoneal
Situated under the peritoneum.

subpermanent
Somewhat permanent.

subperoxisomal
Beneath a peroxisome

subperpendicular
Almost or imperfectly perpendicular.

subpetaloid
Partially petaloid.

subpetiolar
Concealed within the base of the petiole.
Underneath, or at the base of, the petiole

subpetiolate
Almost or imperfectly petiolate.
Synonym of subpetiolar.

subpetiolated
Almost or imperfectly petiolated.

subpetrosal
Beneath the petrous part of the temporal bone

subpharyngeal
Below the pharynx

subphenotypic
Relating to a subphenotype

subphotic
Beneath the photic zone

subphotospheric
Occurring beneath the photosphere

subphrenic
Below the diaphragm

subphysiological
Less than that found in a normal physiology

subpial
Beneath the pia mater

subpicogram
Having a mass of less than a picogram

subpicometer
Less than one picometer.

subpicomolar
Having a concentration of less than one picomole per litre

subpicosecond
Describing durations shorter than a picosecond

subpictorial
Of or relating to a subpicture.

subpilose
Almost or imperfectly pilose.

subpinnate
Imperfectly or somewhat pinnate.

subpixel
A subdivision of a pixel, typically used to show the amounts of red, green or blue at a location.

subplacental
Beneath (or on the maternal side of) a placenta
relating to a subplacenta

subplanckian
Concerning lengths or durations less than the Planck length or Planck time.

subplanetary
Describing bodies smaller than a planet
Describing the point on the surface of a star directly underneath a close planet

subplantar
Beneath the sole of the foot

subplantigrade
Almost or imperfectly plantigrade.

subplantigrades
plural of subplantigrade

subplasma
Beneath the plasma membrane

subplasmalemal
Misspelling of subplasmalemmal.

subplasmalemmal
Beneath the plasmalemma

subplastic
Having a consistency that suggests less clay than it actually contains

subplastidial
Beneath a plastid

subplastymal
Misspelling of subplatysmal.

subplatform
A platform that forms part of a larger platform.

subplatforms
plural of subplatform

subplatysmal
Under the platysma.