Challenge Questions

hypothetical : obscure ✘ relevant : relative ✘ irrevocable : changeable ✘ approximate : incomparable ✔

library : book ✘ parking lot : car ✘ road : bridge ✘ side dish : meal ✔

sabotage : danger ✘ identifying : name tag ✘ incentive : motivation ✘ intimidating : fear ✔

philanthropist : charity ✘ food engineer : laboratory ✘ pediatrician : children ✘ zoologist : animal hospital ✔

office : desk ✘ speed : miles ✘ evidence : example ✘ thermometer : degrees ✔

superficial : shallow ✘ prejudicial : opinion ✘ etiquette: behaviour ✘ obscure : clear ✔

glasses : vision ✘ sour : lemon ✘ perfume : scent ✘ music : sound ✔

egocentric : self ✘ mystical : mermaid ✘ plausible : logical ✘ slothful: soul ✔

oar is to boat ✘ dog is to legs ✘ road is to drive ✘ engine is to bumper ✔

occur : simultaneous ✘ emulate : comparable ✘ assemble : separate ✘ vindicate : incriminate ✔