bargaining — an advantageous purchase, especially one acquired at less than the usual cost: The sale offered bargains galore.
furnishing — paper pulp and any ingredients added to it prior to its introduction into a papermaking machine.
mortgaging — a conveyance of an interest in property as security for the repayment of money borrowed.
servicing — an act of helpful activity; help; aid: to do someone a service.
Four-or-more syllable rhymes
collective bargaining — When a trade union engages in collective bargaining, it has talks with an employer about its members' pay and working conditions.