Free J Sound Medial Words Flashcards Worksheet PDF. Printable flashcards featuring words with the medial “J” sound can be a useful tool for improving pronunciation and vocabulary. Some of the words in this flashcards worksheet are:- Pajamas, Angel, Soldier, Fire engine, Hinge, Vegetables, Margarine, Detergent, Hinge, Magic, Surgeon, College, Projector, Judge, Ginger, Engineer, Bridge