at a snail's pace
- slowLacking in speed
- crawlingMoving on hands, knees
- sluggishSlow and inactive
- ploddingMoving slowly, heavily
- creepingMoving slowly, stealthily
leisurely · unhurried · dawdling · tortoise · molasses · glacial · inching · dragging · lumbering · lagging · meandering · trudging · shuffle · ambling · ponderous · lazy · snail · sloth
at a snail's pacein a flash
Without any delay
at breakneck speed · like the wind · at full tilt · in the blink of an eye · at top speed