About: worm gear

Premodifier: worm
Head noun: gear

Same concepts
http://dbpedia.org/resource/Worm_drive

Broader concepts

label	provenance	confidence
gear train	isap:88285165	0.741070
gear	isap:174720201	0.721114
mechanism	isap:289655896	0.680686
gear drive	isap:92993804	0.610624
other gear	isap:174720226	0.594257
driven member	isap:309964869	0.566257
device	isap:306382834	0.537761
means	isap:95776453	0.532123
art	isap:126768343	0.431419
however	isap:9071402	0.380701
transmission	isap:313738468	0.349478
product	isap:9020390	0.346140
alternatively	isap:41839795	0.306156

Narrower concepts

label	provenance	confidence
worm	isap:172580732	0.326832