究極の英単語 Vol.4 p475 ~ 483

475. fitful = not continuous or regular

primordial = existing from or at the beginning of time

476. tardy = late ( at school )

blithe = free from care

477. gullible = easy to trick

prim = always behaving in a polite and formal way

479. spruce = neat and clean

uncouth = behaving or speaking in a rude, unpleasant way

480. onerous = difficult and tiring

arable = ( land ) used for growing crops

481. succulent = juicy and good to eat

gratuitous = said or done without a good reason

perfunctory = done hastily and without interest or care

483. be wont to do = have the habit of doing