Synonyms:
- amain,
- apace,
- at flank speed,
- at the double,
- crowded,
- double-quick,
- double-time,
- expeditiously,
- fast,
- hand over fist,
- hand over hand,
- hard-pressed,
- hard-pushed,
- hard-run,
- hastily,
- hell for leather,
- hell-bent,
- hell-bent for election,
- hurried,
- in double time,
- in double-quick time,
- in high,
- in high gear,
- in seven-league boots,
- lickety-cut,
- lickety-split,
- post,
- posthaste,
- pressed,
- pressed for time,
- promptly,
- pushed,
- quick,
- quickly,
- rapidly,
- rushed,
- snappily,
- speedily,
- swiftly,
- trippingly,
- under forced draft,
- whip and spur,
- with all haste,
- with giant strides,
- with rapid strides,
- with speed