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