(n) juicer
(adj-na) juicy (having lots of juice or liquid)
(n) jewelry
(n) jewelry
jewellery
(P)
(n) Geneva
(P)
(n) jubilee
(P)
(n) Jupiter (lat:)
(P)
(n) joker
(P)
(n) giocoso (ita:)
(n) (1) beer mug
stein
tankard
(2) jockey
(P)
(n) ginger
(n) (1) synthesis (ger: Synthese)
(2) synthesis (in semiconductor technology)
(n) (comp) supermini
(n) souvenir
(n) sweeper
(n) sweeper
(P)
(n) swinger
(n) sweets (desserts, candy, etc.)
(n) (1) suite
(n,adj-na) (2) sweet
(n) sweep
(n) sweater
jumper
(n) scupper
(n) scalar product
(n) ski
(n) skier
(P)
(n) Skene's gland (possibly responsible for female ejaculation)
(n) ski outfit
(n) skipper
(P)
(n) Skinner box (i.e. an operant conditioning chamber)
(n) scanner
(P)