Billy club and Rosewood

Billy club noun - A heavy rigid stick used as a weapon or for punishment.

Rosewood and billy club are semantically related. In some cases you can use "Rosewood" instead a noun phrase "Billy club".

Rosewood noun - Any of those hardwood trees of the genus Dalbergia that yield rosewood--valuable cabinet woods of a dark red or purplish color streaked and variegated with black.

Billy club and rosewood are semantically related. Sometimes you can use "Billy club" instead a noun "Rosewood".