Solutions Vendor has 4 entries with similar clues

• 6-letter words
• pedlarTravelling vendor/seller of small goods
• 11-letter words
• carbootsaleAmerican trunks are large to cover swimmer's rear – most vendors here are out of gear
• hokey-pokeyIce cream as formerly sold by street vendors
• 12-letter words
• pipistrellestwo greek characters by street vendor brought back small bats