SimilarityRank
unvented 0.899 58610
gatevalve 0.891 64458
stop-cock 0.885 92674
coal-burning 0.877 81082
oil-fired 0.874 49906
self-cleaning 0.864 89333
multi-point 0.863 64459
ducted 0.861 84317
thermostatically 0.858 55660
siphonage 0.854 98977
stopvalve 0.853 86943
central-heating 0.853 90578
convector 0.852 46357
fan-assisted 0.849 93082
thermostatic 0.848 51536
forgen 0.848 96486
algarde 0.844 60722
carbonflo 0.844 87115
turbocharging 0.842 76858
draincock 0.842 60890
underfloor 0.841 50223
double-pole 0.841 81267
restrictor 0.839 87099
anti-freeze 0.839 79601
knockshinnoch 0.838 95204