spherocytic
Relating to spherocytes.

spherogenic
That leads to the formation of spherocytes

spheroid
Of a shape similar to a squashed sphere.

spheroidogenic
That produces spheroidal cells (typical of some cancers)

spheroids
plural of spheroid

spherolithic
Of or relating to a spherolith.

spherophakic
Relating to, or exhibiting, spherophakia.

spheroplasmic
Relating to spheroplasm

spheroplasted
That has been converted into a spheroplast

spheroplastic
Relating to spheroplasts

spherular
Being or relating to a spherule.

spherulate
Covered, set, or adorned with spherules.

spherulitic
of or relating to spherulite
containing spherulite

spherulous
Composed of spherules

sphexish
Of animal behaviour: deterministic, preprogrammed.

sphincteral
Of or pertaining to the sphincter.

sphincterate
Having a sphincter.
Contracted as if by a sphincter.

sphincterial
sphincteral

sphincteric
sphincteral

sphincterometric
Relating to sphincterometry.

sphingian
Alternative form of sphinxian.

sphingid
Any of many hawk moths of the family Sphingidae

sphingids
plural of sphingid

sphingine
Sphinx-like.

sphingines
plural of sphingine

sphingobacterial
Relating to sphingobacteria

sphingoid
Derived from, or similar in structure to, sphingosine.

sphingoids
plural of sphingoid

sphingolipidomic
Relating to a sphingolipidome.

sphingolytic
that cleaves the phosphodiester bonds in sphingomyelin

sphinxed
simple past and past participle of sphinx

sphinxian
Of or relating to the mythological sphinx.

sphinxlike
Like a sphinx, or like that of a sphinx, especially, not showing passion or emotion; inscrutable.
Mysterious; scheming; having a deceptive outward appearance.

sphragistic
Relating to sphragistics

sphygmic
Of or pertaining to the circulatory pulse.

sphygmographic
Of or pertaining to a sphygmograph or to sphygmography

sphygmoid
pulse-like

sphygmomanometric
Of or pertaining to sphygmomanometry
Measured using a sphygmomanometer

sphyraenoid
Of or relating to the Sphyraenidae, a family of marine fishes, the barracudas.

spical
Arranged in, or having the form of, a spike.

spicate
Having the form of a spike, or ear; arranged in a spike or spikes.

spicated
spicate

spiceful
Full or laden with spice; spicy; aromatic

spiceless
Devoid of spice.

spicelike
Like or resembling a spice
Like or resembling (in constitution, use, effects, etc.) spice (synthetic marijuana)

spiciform
spike-shaped

spicigerous
Synonym of spiciferous.

spicish
Characteristic of a spic (person of Hispanic descent)

spicose
Having spikes or ears like those of corn.

spicous
Alternative form of spicose.

spicular
Of, pertaining to, or formed from spicules.

spicularitic
Of or pertaining to spicularite.

spiculed
Synonym of spiculate.

spiculiferous
Bearing spicules.

spiculigenous
Producing or containing spicules.

spiculogenic
Relating to spiculogenesis

spiculose
Having spicules.

spiculous
Alternative form of spiculose.

spideresque
Resembling or characteristic of a spider.

spideriest
superlative form of spidery: most spidery

spiderish
Synonym of spidery.

spiderless
Without spiders.

spiderlike
Resembling or characteristic of a spider.

spiderly
Resembling or characteristic of a spider.

spiderous
spidery; resembling a spider

spiderwebbed
simple past and past participle of spiderweb

spiderwebby
Synonym of cobwebby.

spidery
Like a spider.
Characterized by many spindly extensions.
Suggestive of cobwebs; spiderweb-like.
Infested with or containing many spiders.
Cramped or illegible; especially when spiky.

spikeless
Without a spike or spikes.

spikeleted
Having spikelets.

spikeletted
Alternative form of spikeleted.

spikelike
Resembling or characteristic of a spike.

spikeproof
Resistant to damage from spikes (such as those on certain kinds of shoe).

spikewise
In the manner of a spike or spikes.

spilitic
Of or relating to spilite.

spillable
Capable of being spilled.

spillproof
Resistant to being spilled.

spilly
Prone to spilling.

spilositic
Relating to the mineral spilosite.

spinachless
Without spinach.

spinachlike
Resembling or characteristic of spinach.

spinachy
Resembling or characteristic of spinach.

spinal
Of or relating to the spine.
Of or relating to the spine.
Of or relating to the spine.

spinals
plural of spinal

spinaltapian
Alternative form of Spinal Tap-ian.

spinate
Bearing a spine; spiniform.
Covered in spine-like processes.

spincaloritronic
Relating to spincaloritronics.

spindeloid
Having the form of a spindle

spindlelike
Resembling or characteristic of a spindle.

spindlier
comparative form of spindly: more spindly

spindliest
superlative form of spindly: most spindly

spindly
Characteristic of a spindle; slender and of weak appearance.

spinechilling
Alternative spelling of spine-chilling.

spined
Having spines, spiny.
Having a certain type of spine (backbone).

spineless
Having no spines, prickles, or thorns.
Having no spinal column.
Cowardly, uncourageous; lacking character.

spinelike
Resembling or characteristic of a spine (spike or bristle).

spinely
Like or resembling a spine; spinal.

spinescent
Having a spine or spines.
Terminating in a spine.

spinetingling
Alternative form of spine-tingling.

spiney
Dated form of spiny.

spinfected
Produced by spinfection

spinful
Having spin.

spingoid
Misspelling of sphingoid.

spinier
comparative form of spiny: more spiny

spinies
plural of spiny

spiniest
superlative form of spiny: most spiny

spiniferous
Having spines or thorns; spiny, thorny

spiniform
Shaped like a spine.

spinigerous
Bearing a spine or spines; thorn-bearing.

spinigrade
Moving by means of spines.

spinispirular
spiny and somewhat spiral-shaped

spinless
Without spin.

spinlike
Resembling subatomic spin.

spinnable
Capable of being spun (in various senses).

spinnakered
Equipped with a spinnaker (type of sail).

spinnier
comparative form of spinny: more spinny

spinniest
superlative form of spinny: most spinny

spinobrachial
Relating to nerves that branch out from the spine

spinobulbar
Relating to, or connecting, the spinal cord and the medulla oblongata

spinocellular
Composed of spinose cells

spinocerebellar
Of, pertaining to, or affecting both the spinal cord and the cerebellum.

spinocerebral
Synonym of cerebrospinal.

spinocervical
Relating to the spine and the neck

spinocollic
Relating to the spine and colliculus

spinocortical
Relating to, or connecting the spinal cord and the cerebral cortex

spinoculated
inoculated by means of spinoculation

spinodal
Describing the transformation of a system of two or more components in a metastable phase into two stable phases.

spinodals
plural of spinodal

spinodeltoid
Relating to the spine and deltoid muscle

spinodendritic
Relating to dendritic spines

spinodiapophyseal
Relating to the spine and a diapophysis

spinofected
Alternative form of spinfected.

spinogenic
Relating to spinogenesis
That originates in the spine

spinographic
Relating to spinography.

spinohypothalamic
Relating to, or connecting the spinal cord and the hypothalamus.

spinoid
Resembling a spine

spinoidal
Resembling a spine; spinoid

spinoidals
plural of spinoidal

spinolaminar
Relating to spinal lamina

spinomedullary
Relating to the spine and the medulla oblongata

spinomuscular
Relating to the spine and muscles.

spinoneural
Relating to the spine and nerves.

spinonic
Of or relating to spinons.

spinoparabrachial
spinal and parabrachial

spinopelvic
Relating to the spine and the pelvis

spinopostzygapophyseal
spinal and postzygapophyseal

spinopostzygapophysial
Relating to the spine and the postzygapophysis

spinoprezygapophyseal
spinal and prezygapophyseal

spinoreticular
Relating to the spine and the reticular formation

spinoreticulocerebellar
spinal and reticulocerebellar

spinoreticulothalamic
Relating to the spine and the thalamic reticular nucleus

spinorial
Of or pertaining to a spinor.

spinosacral
Relating to the spine and the sacrum

spinose
Having a spine, or spines