Here's what rhymes with significationc.
donc Words that almost rhyme with significationc
plonk clonk folk soak soc hoke spoke smoke joke evoke woke yoke choke coke yolk poke baulk stoke toke broke stroke awoke cloak invoke baroque revoke quoque bloke croak convoke kinfolk provoke bespoke menfolk unyoke uncloak pibroch misspoke artichoke womenfolk gentlefolk masterstroke