Unhelpful rhymes with:
helpful, helpful, helpful, apfel, helpful, holzapfel, hopeful, klipfel, worshipful, zipfel
Unhelpful sounds like:
unallowable, unlawful, unlawfully, unlivable
helpful, helpful, helpful, apfel, helpful, holzapfel, hopeful, klipfel, worshipful, zipfel
unallowable, unlawful, unlawfully, unlivable