Sufficed rhymes with:
feist, christ, diced, enticed, feist, geist, heist, iced, kleist, midpriced, mispriced, priced, repriced, sliced, spiced, spliced
Sufficed sounds like:
safest, savaged, savasta, savviest, scapegoat, scapegoated, sebesta, spaced, spacesuit, spaghetti, specht, speight, spiced, spight, spigot, spiked, spooked, sposato, sposito, subacute, subject, subjected, subjugate, subjugated, subset, subside, subsided, subsidy, subsist, substitute, substituted, suffocate, suffocated, suffused, supposed, suspect, suspected