TOEFL iBT關鍵字彙（關鍵單字+同義字釋義）词汇表

clump culture afflict pertinent optimal crippling exponential deference edifice congenial credence engraving consort sewerage ideology degradation concert immunity ledge hydrosphere channel constitute proliferation irrevocable shy embed vault elusive continuum bipedal viscosity malleable opaque portend self-contained stringent imbibe turbulent tenement conspiracy distribution labyrinth eruption glacial unsung despoil discrete ingenious tranquility meteorologist heterogenous humility squirt voracious mimetic recoil speculation drainage tributary jumble fabric conifer appreciable deforestation cipher amenable filmy improvise cylindrical radiant tantalizing apprentice kiln glaze primate compulsory expertise facade pretentious empathy pigment sediment dampen composite gradient incubate province demographic hinterland evaluation windshield tremendous treat tote renowned photosynthesis organ minute lead kidney forbid digestive commute atlas apparatus anthropology transparent hard astonishing affluent marsh alloy avalanche console exaggerate brochure indigestion miscellaneous concise cosmic simultaneously detergent corrupt ironic accuse compromise monetary incline paten imprisonment timid successive tide pregnant transplant amiable sprinkle astronomer outgoing stalk thrifty domain repent consciousness wasp caterpillar flunk criticize blizzard intramural tweezers tease payroll decade thump sneeze pollen itch marlin precipitation quest annex refund livestock starch lay off favor cone spiral identity compliment pharmacist prescription informative generate enroll beverage orchard surrender swamp comprehend infamous plumbing hectic reject prepare pale tortoise clarify publicity drapery plug icicle arson wit wrap twist mind head lift conceive last board subsequently ingredient scent propose invertebrate amenity metropolitan segment immigrant aptitude influential lightning upset suburb initial anticipate capital flock provided apparently sophisticated motif resemble component vital supplement abundant convert collision encounter serve stable strategy rotation misleading spacecraft enthusiastic multiplication generalization galaxy legend beneficial solar magnitude severe domestic prior