• Find mortgage synonyms and mortgage antonyms at Thesaurus.com, a free online Thesaurus and Synonym Dictionary. Main Entry: debt Part of Speech: noun Definition: money owed to others Synonyms: IOU, albatross, arrearage, arrears, bad • For over 35 years we have been providing responsive mortgage leads for mortgage professionals. From subprime to new purchase, we have the leads for your mortgage promotion. MKTG has access to many mortgage mailing list solutions to help