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awfully; terribly
今日は嫌に蒸し暑いので早く帰りたいです。
It's awfully humid today, so I want to go home early.
彼女は嫌に静かだったので心配になりました。
She was awfully quiet, so I became worried.
嫌に気になることがあって眠れませんでした。
Something was awfully bothering me, and I couldn't sleep.