for a noun for your warm updraft, often over a plowed subject or desert, that lifts their wings, just as it allows hawks to soar upward without having transferring their wings. dermal ectodermal endodermal epidermal epithermal geothermal hydrothermal intradermal isothermal mesodermal photothermal electrothermal See All Rhymes for thermal Some https://mpi-thermal.com