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