Question

sort the words according to the meanings of their shared roots.
psychic psychiatry antipsychotic
prefix fixate fixative
mind attach

Explanation:

• For the "mind" category: The root "psych-" relates to the mind. "Psychic" pertains to mental or supernatural mental abilities, "psychiatry" is the study of mental disorders, and "antipsychotic" is a drug for mental disorders. So these words share the root related to "mind".
• For the "attach" category: The root "fix-" relates to attaching or fixing. "Prefix" has "fix" (attaching a prefix), "fixate" means to attach or focus, and "fixative" is something that attaches or fixes. So these words share the root related to "attach".

Answer:

• mind: psychic, psychiatry, antipsychotic
• attach: prefix, fixate, fixative