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