(n) (comp) sound source
(n) saxophone
(n) seesaw game
(P)
(n) thixotropy
(n) jigsaw puzzle
(P)
(n) (uk) Jacksonian epilepsy
(n) (comp) second source
(n) Salk vaccine
(n) socialist
(n) socialism
(n) (comp) source image
(n) (comp) source drive
(n) source file
(n) soda float
(n) solar sail
(n) solar sail
(n) solar house
(n) solar panel
(n) solar power
(n) solar pond (salty pond in which energy from solar energy accumulates in the lower layers, due to lack of convection)
(n) soil cement
(n) (comp) Socket 7
(n) society
(n) sociometry
(n) sock puppet
(n) sonic boom
(n) Communist Party of the Soviet Union
(n) sofa bed
sofa-bed
sofabed
(n) soft serve ice cream (icecream) (wasei: soft cream)
(n) soft coral