Demanding rhymes with:
commanding, anding, banding, blanding, branding, commanding, disbanding, expanding, handing, landing, misunderstanding, notwithstanding, outstanding, sanding, standing, stranding, understanding, withstanding
Demanding sounds like:
daunting, demotions, denomination's, denominations, denoting, denting, denuding, detentions, detonating, detonations, dominating, donating, donations, downtown's, downtowns