| defend | logic |
| proof | prove |
| persist | reason |
| desire | instruction |
| practice | receive |
| advice | observe |
| extra | practice |
| capable | clumsy |
| skillful | awkward |
| experienced | master |
| addition | subtraction |
| multiplication | division |
| fractions | geometry |
| sum | difference |
| product | quotient |
| divisor | dividend |
| altogether | different |
| total | equal to |
| height | width |
| million | billion |
| fourth | forty |
| ninth | ninety |
| salty | sweetness |
| bitter | nasty |
| sour | delicious |
| fantastic | horrible |
| outstanding | terrific |
| unbelievable | amazing |
| similar | unlike |
| differences | differ |
| vary | identical |
| exit | absent |
| attend | tardy |
| vanish | return |
| peer pressure | boredom |
| entertainment | ignorance |
| heart | brain |
| lungs | kidney |
| cancer | heart attack |
| infection | stroke |
| stationary | shiver |
| crawled | tumble |
| sliding | bounce |
| flipped | jog |
| gallop | sprint |
| raced | jerk |
| traveler | visitor |
| passenger | messenger |
| guest | acquaintence |
| journey | tour |
| explore | wander |
| pioneer | roam |
| past | museum |
| historic | knight |
| pyramid | tomb |
| deposit | emergecy |
| checkered | mayor |
| withdraw | loan |
| checking | savings |
| account | panic |
| fatal | surgeon |
| treatment | recover |
| poka-dot | solid |
| vertical | horizontal |
| diagonal | strip |
| governor | senator |
| representative | commisssioner |
| vice-president | order |
| serve | prepare |
| relax | reserve |
| deliver | equator |
| north pole | south pole |
| Bahamas | Canada |
| Europe | strike |
| spare | gutter |
| scoring | compete |
| competition | ever |
| every | whoever |
| whatever | whenever |
| wherever | champion |
| master | fierce |
| deadly | guess |
| suppose | sympathy |
| thoughtful | eager |
| anxious | active |
| movement | unsure |
| doubtful | certain |
| positive | faith |
| belief | nervous |
| worried | fearful |
| frightened | horror |
| terrified | public |
| private | reward |
| penalty | combine |
| seperation | advance |
| retreat | brave |
| coward | mystery |
| understandable | purpose |
| accidental | permission |
| deny | accept |
| return | encourage |
| discourage | doubt |
| certain | exact |
| estimate | accurate |
| approximate | individual |
| combination | grasp |
| release | starve |
| overeat | past |
| future | hidden |
| display | rare |
| typical | overhead |
| underneath | freshest |
| rotten | true |
| false | proceed |
| stall | unusual |
| regular | weight |
| length | inside |
| volume | temperature |
| distance | time |
| inches | foot |
| yard | meter |
| miles | millimeter |
| ounce | cup |
| pint | quart |
| liter | gallon |
| pound | ton |
| minute | second |
| century | apperance |
| attitude | behavior |
| seasons | gradual |
| dramatic | somewhat |
| barely | uneven |
| lessen | reduce |
| increase | decrease |
| maintain | remain |
| adjust | modify |
| convince | complain |
| invent | protest |
| effort | company |
| tunnel | chewy |
| provide | meanwhile |
| folder | powerful |
| companion | activity |
| opportunity | contract |
| spread | dependable |
| meanwhile | stuffy |
| poem | action |
| remind | secret |
| balance | sample |
| concentrate | divorce |