Mammoth Uncensored Word List:
36 words ending with lt, 7 letters long

asphalt assault bergylt consult default dogbolt envault exavolt eyebolt fanbelt flybelt gestalt hagbolt inbuilt indwelt midcult outfelt oxysalt persalt premelt premolt ragbolt rebuilt redealt resmelt respelt singult subcult sunbelt unadult unbuilt undealt undwelt unspilt upbuilt wergelt