The words hydrant, hydroplane, hydrology, and hydrotropic all share a common root word. The root "hydr-" comes from the Greek word "hydor," meaning water. Therefore, the correct response is:
a root word
What do the words hydrant, hydroplane, hydrology, and hydrotropic have in common?(1 point)
Responses
a suffix
a suffix
a root word
a root word
a base word
a base word
a free morpheme
1 answer