| ruin(verb, cross, frustrate, blank, thwart) |
| scheming |
| scuttle(verb, cross, frustrate, blank, thwart) |
| sedition(noun, plan, scheme, plot, treason) |
| shave(verb, cross, frustrate, blank, thwart) |
| shellac(verb, cross, frustrate, blank, thwart) |
| skunk(verb, cross, frustrate, blank, thwart) |
| spoil(verb, cross, frustrate, blank, thwart) |
| squash(verb, cross, frustrate, blank, thwart) |
| stratagem |
| stump(verb, cross, frustrate, blank, thwart) |
| subplot(noun, plan) |
| take wind out of sails(verb, expression, idiom, cross, frustrate) |
| throw for loop(verb, expression, idiom, cross, frustrate) |
| thwart(verb, cross, frustrate, blank, baffle) |
| treacherousness(noun, plan, scheme, plot, treason) |
| treachery(noun, plan, scheme, plot, treason) |
| treason(noun, plan, scheme, plot) |
| trickery(noun, plan, scheme, plot, treason) |
| underplot(noun, plan) |