Mammoth Uncensored Word List:
68 words ending with id, 11 letters long

adenomatoid antherozoid antithyroid antityphoid cannabinoid chambermaid characinoid chrysomelid counterraid cryptorchid crystalloid cuneocuboid diphtheroid disaccharid elephantoid encephaloid entoconulid epithelioid epitrochoid erysipeloid eurypteroid felspathoid ferrocyanid goniatitoid gonococcoid hadrosaurid haemorrhoid helminthoid heteroploid hyperboloid hypoconulid hypocycloid hypodiploid hypothyroid ichthyopsid ketosteroid laundrymaid metaconulid multicuspid myelomatoid nonlymphoid nurserymaid paraconulid paraffinoid paramastoid parathyroid paratyphoid parlourmaid pemphiguoid phlegmonoid proteolipid prothalloid pycnogonoid sarcomatoid scarabaeoid sclerotioid scorpaenoid sipunculoid staphylinid stegosaurid strongyloid tenebrionid tentaculoid trombiculid tuberculoid tyroglyphid varicelloid vibraculoid