1. Of or relating to or characteristic of pachyderms
   - pachydermal, pachydermic, pachydermous 
2. Emotionally hardened
   - callous, indurate

See also: insensitive, pachyderm

• wheel bug
• wheel clamp
• wheel horse
• wheel lock
• wheel spoke
• wheel tree
• wheel-like
• wheelbarrow
• wheelbase
• wheelchair
• wheeled
• wheeled vehicle
• wheeler
• wheeler dealer
• Wheeler Peak
• wheelhouse
• wheelie
• wheelie bin
• wheeling
• wheelless
• wheelman
• wheelwork
• wheelwright
• wheely bin
• wheen