About: drain opener

Premodifier: drain
Head noun: opener

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

Broader concepts

label	provenance	confidence
chemical	isap:104915620	0.485932

Narrower concepts

label	provenance	confidence
liquid plumber	isap:268856133	0.688640
red devil	isap:156597334	0.566224