About: biggest stumbling block

Premodifier: biggest stumbling
Head noun: block

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
work	isap:91612862	0.115291
department	isap:476017020	0.110071
game	isap:86236984	0.102346
heart	isap:369300519	0.098395
government	isap:476085318	0.092422