Here's what rhymes with grcywacke.
shock hoc hawk sock hock stock talk rock walk flock knock lock chalk cock dock mock stalk frock loc doc balk doch loch smock chock pock bock gawk jock mach wok calk caulk choc schlock shlock block clock bloc proc crock squawk hollyhock restock unlock macaque aftershock overstock leafstalk shoptalk windsock manioc tomahawk antiknock poppycock sparrowhawk hammerlock backtalk moonwalk ballcock interlock laughingstock electroshock Words that almost rhyme with grcywacke
fog hog dog log frog bog cog jog smog flog jag slog wog snog blog clog grog agog befog sprog defog unclog quahaug pettifog dialogue catalogue analog synagogue analogue epilogue prolog epilog synagog monologue demagogue pedagogue travelogue underdog monolog pedagog travelog demagog fork shark hark honk dark mark park bark spark mosque pork stark torque cork lark barque marque porque stork manque dork bonk conk nark narc wank wonk quark bronc remark embark debark uncork oligarch reembark tidemark fingermark patriarch disembark matriarch watermark meadowlark paperbark