postilion or postillion /pō- or po-stilˈyen/ (historical)

1. A post boy
2. Someone who guides posthorses, or horses pulling any sort of carriage, riding on one of them

• interfluvial
• interfold
• interfolded
• interfolding
• interfolds
• interfoliate
• interfoliated
• interfoliates
• interfoliating
• interfretted
• interfrontal
• interfuse
• interfused
• interfuses
• interfusing
• interfusion
• interfusions
• intergalactic
• intergalactically
• intergenerational
• interglacial
• interglacials
• Interglossa
• intergradation
• intergradations