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remarkable; striking; brilliant; splendid; spectacular; wonderful; conspicuous; outstanding; amazing
彼女の成長は目覚しいものがある。
Her growth is remarkable.
留学後の彼の語学力の上達は目覚しかった。
His improvement in language skills after studying abroad was striking.
今年の新人選手の成長は目覚しくない。
The growth of this year's rookie players is not outstanding.