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huge; big; gargantuan
駅前のあのビルはかなりでかいよね。
That building in front of the station is pretty huge.
釣り上げた魚は想像よりでかかった。
The fish I caught was bigger than I had imagined.
このカバンは見た目ほどでかくない。
This bag is not as big as it looks.