(n) jamming
(n) jam bun (wasei: jam pan (bread))
(n) junkie
(P)
(n) junk bond
junk bonds
(n) jungle
(P)
(n) (comp) JWNTUG
(n) jacket
jumper
(P)
(n) jumbo jet
(n) Junlon (synthetic fibre, fiber)
(n,vs) joint
(P)
(n) jogging
(P)
(n) (abbr) John Travolta
(n) John Bull
(n) ginger
(n) (obsc) penguin
(n) (1) synthesis (ger: Synthese)
(2) synthesis (in semiconductor technology)
(n) Zimbabwe
(P)
(n) gin fizz
(n) hives
nettle rash
urticaria
(n) swimming
(n) swinger
(n,vs) swing
(n) Skene's gland (possibly responsible for female ejaculation)
(n) skimming (illegally copying credit cards with a swipe device)
(n) skin care
(P)
(n) squalene
(n) screen
(P)
(n) skeleton
(n) (abbr) jacket with team's logo (wasei: stadium jumper)
(n) stallion
