Fine-tooth combs and Roots

Roots and fine-tooth combs are semantically related. In some cases you can use "Roots" instead a verb phrase "Fine-tooth combs".

Roots noun - The condition of belonging to a particular place or group by virtue of social or ethnic or cultural lineage.

Fine-tooth combs and roots are semantically related. Sometimes you can use "Fine-tooth combs" instead a verb "Roots".