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