Here's what rhymes with blockcaving.
calving having halving Words that almost rhyme with blockcaving
caching cashing gassing passing laughing crashing dashing clashing lashing amassing massing bashing classing gnashing graphing hashing flashing staffing surpassing harassing smashing thrashing slashing splashing photographing catching canning capping gagging hanging lacking attacking casting mapping matching packing scanning attaching backing cracking tapping camping chatting hatching wrapping banging banning batting clapping damning fanning gasping grabbing lagging nagging padding patting sagging tanning cladding clanging hacking jamming lapping manning matting patching racking rapping sacking tacking tagging wagging bagging cramming damming napping paling panning ramming sapping thatching planning banking dancing landing lasting granting ranking adapting dragging fasting grasping tracking chanting damping glancing grafting handing masking panting rattling scratching spanning taxing thanking trapping banding clamping clasping crackling flapping grappling slamming slapping snapping snatching stabbing stacking tackling basking bragging clanking cramping flagging planing ranching rasping sapling smacking unpacking waxing standing handling sampling advancing commanding financing planting attracting branching drafting overlapping reacting exacting overhanging stamping blasting branding collapsing combating enacting flanking rambling slanting detaching planking prancing recasting spanking strapping tramping unflagging demanding everlasting expanding enhancing enchanting relaxing trampling dispatching impacting refracting relapsing straddling supplanting transacting understanding outstanding contrasting interacting extracting subtracting abstracting counteracting distracting transplanting withstanding subcontracting notwithstanding misunderstanding