| 問題▲ | 解答 | 出題数 | 習得度 | 苦手度 |
|---|---|---|---|---|
| conclusive/definite/final//maximum/highest/best | ultimate | - | - | - |
| conflict/dispute/struggle | strife | - | - | - |
| confuse/puzzle/mystify | baffle | - | - | - |
| consider/think about/reflect on | ponder | - | - | - |
| consistent/regular | uniform | - | - | - |
| constant/endless/eternal | perpetual | - | - | - |
| container/bottle/ship/craft | vessel | - | - | - |
| control/influence | manipulate | - | - | - |
| control/utilize | harness | - | - | - |
| critical/crucial/key/essential | vital | - | - | - |
| crucial/important/critical | key | - | - | - |
| crush/grind/powder | pulverize | - | - | - |
| cunning/clever/shrewd | sly | - | - | - |
| damage/ruin/deface/spoil | mar | - | - | - |
| danger/hazard/risk/threat | peril | - | - | - |
| dangerous/hazardous | treacherous | - | - | - |
| dangerous/risky | hazardous | - | - | - |
| dangerous/risky/ominous/hazardous | perilous | - | - | - |
| defective/faulty/unsafe | unsound | - | - | - |
| delay/obstruct/hinder/block | hamper | - | - | - |
| delay/put off/defer | postpone | - | - | - |
| delicate/soft//gentle/loving//sore/painful/raw | tender | - | - | - |
| demanding/difficult/troublesome | trying | - | - | - |
| desert/leave behind | abandon | - | - | - |
| desire/wish for | long | - | - | - |
| difficult/arduous | strenuous | - | - | - |
| difficulty/trouble | hardship | - | - | - |
| dignified/grand/magnificent/elegant | stately | - | - | - |
| diplomacy/discretion/poise | tact | - | - | - |
| disappear/go away | vanish | - | - | - |
| disorder/disturbance/commotion | uproar | - | - | - |
| disturbance/disorder | upheaval | - | - | - |
| domesticate/master//docile/domesticated/gentle | tame | - | - | - |
| draw/drawing/picture/diagram | sketch | - | - | - |
| drip/leak | trickle | - | - | - |
| durable/strong | tough | - | - | - |
| dynamic/energetic/spirited | vigorous | - | - | - |
| earlier/preceding/former | prior | - | - | - |
| economical/inexpensive | thrifty | - | - | - |
| effective/convincing/forceful | telling | - | - | - |
| empty/unoccupied | vacant | - | - | - |
| encourage/advise/implore | urge | - | - | - |
| end/eliminate | abolish | - | - | - |
| end/finish/cease | terminate | - | - | - |
| enormous/giant/colossal/immense | huge | - | - | - |
| enter/go through/go into/pierce/puncture | penetrate | - | - | - |
| enthusiasm/energy | verve | - | - | - |
| epidemic/trouble/bother/harass/vex | plague | - | - | - |
| error/mistake/omission | oversight | - | - | - |
| evening/dusk | twilight | - | - | - |