| sail(verb, drop, go, pass, flow) |
| seep(verb, flow, stream, gush, trickle) |
| separate(verb, break, collapse, split, undo) |
| settlement |
| sever(verb, break, collapse, split, undo) |
| shatter(verb, break, collapse, split, undo) |
| shave(reduce, diminish, thin, alter, weaken) |
| shrink |
| shrivel(verb, quiet, decline, fall, fail) |
| skim(verb, drop, go, pass, flow) |
| slack off(verb, expression, quiet, decline, fall) |
| slide(verb, drop, go, pass, flow) |
| smelted(dissolve, melt, interfuse) |
| smelting(combine, dissolve, melt, meld, interfuse) |
| solder(join, stick, combine, dissolve, adhere) |
| solvent |
| spike(reduce, diminish, thin, alter, weaken) |
| spill(verb, drop, go, pass, flow) |
| spin(verb, drop, go, pass, flow) |
| splinter(verb, break, collapse, split, undo) |