Related Clues:
- Hit hard — hard work
- Be reckless with a bucket
- Play in a mud puddle
- Laborious process
- Uphill climb, say
- Left halfway through really good work
- Rough going
- Wading-in-a-puddle sound
- Splash about in a little water
- Interminable task
- Make slo-o-o-ow progress
- Walk in galoshes, maybe
- Make a mess in the tub
- Play in the tub, maybe
- Laborious task