Wholesalers' rhymes with:
wholesaler's, wholesalers, wholesaler's, wholesalers, wholesaler's, wholesalers, wholesaler's, wholesalers, retailer's, retailers, retailers', wholesaler's, wholesalers
wholesaler's, wholesalers, wholesaler's, wholesalers, wholesaler's, wholesalers, wholesaler's, wholesalers, retailer's, retailers, retailers', wholesaler's, wholesalers