Litscape Default Censored Word List:
32 words ending with ad, 10 letters long

barrowload basketload bridgehead bubblehead bucketload closetload copperhead crispbread fiddlehead figurehead flowerhead hammerhead laverbread letterhead loggerhead maidenhead microfarad overspread parrelbead scratchpad shortbread showerhead sleepyhead spoonbread springload sweetbread swinebread turrethead ultrabroad widespread wingspread yellowhead