Characterized by great celerity
Accomplished in very little time
Her answer came swift and certain.
Her answer came swift and positive.
The words were swift and emotional and she had no doubt he spoke the truth.
The hare they had started was a strong and swift one.
He held his head higher, his eyes shone with the light of life, and with swift steps he followed the maid, overtook her, and came out on the Povarskoy.