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