(n) thin
(P)
(n) (1) sink
(2) sync (synchronous)
(P)
(n) (abbr) synthesizer
synthesiser
(n) (abbr) (Communist, union, etc.) sympathizer
sympathiser
(P)
(n) (1) sympathetic
(2) symposium
(P)
(adv) thud
(n) (abbr) crepe de Chine
(n) (uk) Pacific herring (Clupea pallasii)
(n) machine
(P)
(n) sewing machine
(P)
(n) (1) lysine
(2) ricin
(n) arsine
(n) assassin
(n) arsine
(n) eosine
(n) chymosin
(n) glycine
(n) kerosene
(n) cytosine
(n) sinker
(P)
(n) singer
(P)
(n,vs) (1) (abbr) synchronize
synchronise
(n) (2) (abbr) synchronized swimming
(n) (3) oscilloscope
(P)
(n,adj-no) (1) single
(2) (abbr) single-digit handicap (e.g. golf)
(P)
(adj-f) sincere
(n) thinner
(P)
(n) cymbal
cymbals
(n) thimble
(adj-na,n) simple
(P)
(n,adj-no) symbol
(P)
(n) sericin