1. Not lubricated
   - ungreased

Antonym: lubricated

• WY
• Wyandot
• Wyandotte
• Wyat
• Wyatt
• wych elm
• wych hazel
• wych hazel plant
• massé
• massé shot
• mast
• mast cell
• mastaba
• mastabah
• mastalgia
• mastectomy
• masted
• master
• master bedroom
• master class
• master copy
• master cylinder
• master file
• Master in Business
• Master in Business Administration