A strong one may be burning (6)
I believe the answer is:
desire
(Other definitions for desire that I've seen before include "Want, wish for" , "Lust" , "Covet" , "Want to reside?" , "Reside in longing" .)
I believe the answer is:
desire
(Other definitions for desire that I've seen before include "Want, wish for" , "Lust" , "Covet" , "Want to reside?" , "Reside in longing" .)