1. Work doggedly or persistently
   - plug away, peg away, keep one's nose to the grindstone, keep one's shoulder to the wheel 
2. Walk heavily and firmly, as when weary, or through mud
   - footslog, plod, trudge, pad, tramp 
3. Strike heavily, especially with the fist or a bat
   - slug, swig

Derived forms: slogs, slogging, slogged

See also: slogger

Type of: hit, walk, work

Encyclopedia: Slog

• surffish
• surficial
• surfing
• surfperch
• surfriding
• surge
• surge protector
• surge suppressor
• surgeon
• Surgeon General
• surgeon's knot
• surgeonfish
• surgery
• surgical
• surgical contraception
• surgical dressing
• surgical gown
• surgical incision
• surgical instrument
• surgical knife
• surgical operation
• surgical procedure
• surgical process
• surgical seam
• surgical spirit