| pulpit |
| reformatory |
| religious education(expression, idiom, teaching) |
| school |
| school of art(expression, idiom, school) |
| second-fiddle(adjective, collateral, subsidiary, subservient, subalternate) |
| second-string(adjective, collateral, subsidiary, subservient, subalternate) |
| second rate(expression, adjective, collateral, subsidiary, subservient) |
| secondary(adjective, collateral, subsidiary, subservient, subalternate) |
| secondary education(expression, idiom, teaching) |
| secular education(expression, idiom, teaching) |
| setting off(expression, adjective, collateral, subsidiary, subservient) |
| shooter(adjective, collateral, subsidiary, subservient, subalternate) |
| small-fry(adjective, collateral, subsidiary, subservient, subalternate) |
| small fry(expression, adjective, collateral, subsidiary, subservient) |
| small time(expression, adjective, collateral, subsidiary, subservient) |
| splinter |
| state-aided school(expression, idiom, school) |
| subalternate(adjective, collateral, subsidiary, subservient, cliquish) |
| subnormal(adjective, collateral, subsidiary, subservient, subalternate) |