SimilarityRank
cistern 0.752 11304
feed-and-expansion 0.719 47951
washer 0.717 14286
pipework 0.716 23535
flue 0.708 14977
blowlamp 0.707 55317
piping 0.705 14933
downpipe 0.704 24535
manhole 0.704 26057
sump 0.703 29110
draincock 0.696 60890
ballcock 0.694 82634
relit 0.694 83086
rainwater 0.691 16454
gatevalve 0.691 64458
stopcock 0.682 36938
unscrew 0.681 21248
culvert 0.681 30743
solvent-weld 0.679 77362
airpump 0.679 69353
gravity-fed 0.679 64437
ballvalve 0.675 30981
strainer 0.675 41277
pump 0.674 3060
valve 0.670 5415