Spotify (audio streaming application)

spaca

spatial (of or relating to space)

space, gap between words or characters

spaco

/spat͡sˈtempo/

alternative form of spadofiŝo

spado

of or relating to spaghetti

a spaghetto, a single noodle of spaghetti

/spaˈɡetoi̯/

row of standing figures (usually espaliered trees or standing people)

spamo

adhesive plaster, surgical tape

spark (electric)

spavo

drone (unmanned aircraft)

/spet͡siˈala/

special, particular

/spet͡siˈale/

particularly; specially (for a special purpose)

specialisto

/spet͡siaˈlisto/

to allocate
to specify

/spet͡siˈfika/

/spet͡siˈfike/

/spet͡siˈfiki/

to allocate
to specify

/spet͡siˈmeno/

sample, specimen

speco

type; kind; sort

spegulizomero

/speɡulizoˈmero/

/speɡuˈlid͡ʒo/

mirror, looking glass

to watch, spectate

spektoradego

/spektoraˈdeɡo/

spectrum (light)

speleologio

/speleoloˈɡio/

/speleoˈloɡo/

spelt (a grain) (Triticum spelta)

spermatozoo

/spermatoˈzoo/

expert (person with extensive knowledge or ability); (loosely) one who experiences

spesmilo (an obsolete unit of Esperanto international unit of currency used by a few banks before World War I, equivalent to 1000 spesoj)

speso

A generic term for national units of currency. Thus usona speso 'US dollar', turka speso 'Turkish lira'.
A modern unit of currency of the Civita Banko of the Esperanta Civito (Esperanto Polity), with a value fixed at eighty Swiss francs.
speso (an obsolete Esperanto international unit of currency used by a few banks before World War I, equal to ¹⁄₁₀₀₀ of a spesmilo)

spezi

spezo

/spiˈt͡siɡi/

spickukbuleto

/spit͡skukbuˈleto/

/spit͡sˈkuko/

spico

spiko

ear (of grain or corn)
spike

spina

spina medolo

spino

female spy, spyess

spira

spirala galaksio

/spiˈrala ɡalakˈsio/

spiri

spiritalismo

/spiritaˈlismo/

/spiriˈtet͡sa/

synonym of spirituala (“spiritual”)

spiritual (of or pertaining to the spirit or the soul)

spiritualismo

/spirituaˈlismo/

spiritualism (any doctrine, that does not limit itself to positive knowledge or social benefit, but recognises the autonomy or importance of spiritual questions); a philosophical doctrine, according to which…
synonym of idealismo (“idealism”) (striving for an ideal, for perfection; carelessness about real ordinary life)
…the mind is irreducible to matter
…the soul constitutes a substantial reality existing separately and independently of the body and matter

spiritualisto

/spirituaˈlisto/

spiro

spite

defiantly
in spite of

listlessness, boredom

splint ("immoblilizing device")

spoko

spoke (part of a wheel)

/sponˈɡet͡sa/

sponge (marine invertebrate of the phylum Porifera)

alternative form of spontana (“spontaneous”)

/spontaˈnet͡so/

alternative form of spontane (“spontaneously”)

spontaneeco

/spontaneˈet͡so/

alternative form of spontaneco

gymnasium, sports hall ("place for indoor sports")

sportistino

/sportisˈtino/

sportswoman; female athlete

spozo

spouse (married partner)

spray can, aerosol can

clever, sharp
witty, ingenious

joke, witticism, wisecrack

to show wit, to be witty.

spur (implement for prodding a horse)

spuri

to trace, track down ("to follow the trail of")

spuro

("sum of the diagonal elements of a square matrix")
trace, track, trail ("mark left as a sign of passage")

artificial satellite, sputnik.