Endodermal rhymes with:
dermal, epidermal, mesodermal, bermel, dermal, epidermal, geothermal, hydrothermal, isothermal, kurmel, mesodermal, thermal, turmel
dermal, epidermal, mesodermal, bermel, dermal, epidermal, geothermal, hydrothermal, isothermal, kurmel, mesodermal, thermal, turmel