Question

sort the words according to the meanings of their shared roots. septet unclarified clarion septuagenarian septuplet clarification clear seven

Explanation:

• For "clear": The root "clar" means clear. "Unclarified" means not made clear. "Clarion" means a clear - toned sound. "Clarification" means the act of making clear.
• For "seven": The root "sept" means seven. "Septet" is a group of seven. "Septuagenarian" refers to a person in their seventies. "Septuplet" is one of seven offspring born at one birth.

Answer:

• clear: unclarified, clarion, clarification
• seven: septet, septuagenarian, septuplet