dun (n.)
- account
 - annoy
 - bay
 - bayard
 - beige
 - bill
 - brown
 - brunet
 - buckskin
 - bug
 - buttonhole
 - call
 - check
 - chestnut
 - chocolate
 - cinnamon
 - coax
 - cocoa
 - coffee
 - creditor
 - dapple-gray
 - dim
 - drab
 - dusk
 - ecru
 - fawn
 - gray
 - grizzle
 - hazel
 - invoice
 - khaki
 - lurid
 - manifest
 - mortgagee
 - nag
 - needle
 - paint
 - pinto
 - plague
 - ply
 - press
 - pressure
 - push
 - reckoning
 - roan
 - score
 - seal
 - sepia
 - sorrel
 - statement
 - tab
 - tan
 - taupe
 - tawny
 - tease
 - toast
 - umber
 - urge
 - walnut