- ship builder
- service door
- school of dentistry
- school of law
- school of medicine
- short acting hypnotic
- scaly pholiota
- surfacing
- such like
- silky oak
- stagirus
- stagnancy
- standdown
- stasis dermatitis
- surf
- service entrance
- served
- slave labour
- subsidize
- subsidized
- subsidise
- subsidised
- set on its feet
- suntan
- set a trend
- sunstruck
- shopping list
- social action
- social adaptation
- socialization
- socialisation
- set the scene for
- sanitorium
- self_employed
- slave machine
- subservient
- self contained
- self reliant
- self sufficient
- self supporting
- subsisting on scrupulous earnings
- satellite radio transmission
- sperm cell
- sleep walking
- sleep around
- sleep to be dissipated
- superior sagital sinus thrombosis
- station arrangement
- station error detection
- substernal pain