About: real head-scratcher

Premodifier: real
Head noun: head-scratcher

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
decision	isap:63442348	0.304699
one	isap:264928918	0.266260
light	isap:52832866	0.214978
number	isap:471426702	0.141498