pil- or pili- or pilo-comb. form

• businessman
• business park
• business process re-engineering
• business studies
• busk
• buskin
• busk it
• bus lane
• busman
• busman's holiday
• buss
• bus shelter
• bus stop
• bus-stop surgery
• bust
• bust a gut
• bustard
• buster
• bustier
• bustle
• bust up
• bust-up
• busty
• busy
• busybody