(n) cypress
(n) (comp) SYBASE
(n) cyborg
cybernetic organism
(n) silage
(n) silence
(n) silent
(P)
(n) thyronine
(n,vs) sign-in
(n,vs) (comp) sign off
(n,vs) (comp) sign on
(n) felt-tip pen (wasei: sign pen)
(n) sinusoid
sine curve
(n,adj-no) autographed
signed
(P)
(n) (uk) Nitidotellina nitidula (species of tellin)
(n) sustain
(n) satellite
(P)
(n) Araceae (the arum family of plants)
(n) the Sadducees
(n) sanukite
(n) survival
(P)
(n) sapphire
(P)
(n) subway
(n) (comp) sub-site
(n) (comp) subtype
(n) (comp) supplier
(n) surprise
(P)
(n) summarize
summarise
(P)
(n) thumbnail (i.e. miniature image)
(n) samurai loan
yen-denominated loan
(n) sunscreen (wasei: suntan oil)
sunblock