The root "trans" in English can mean either go across or to change into a different state. An example of the former would be “transatlantic,” and an example of the latter would be “transform” or “transplant.” To “transplant” means to move to another place or to relocate. It is most commonly heard in English to refer to a surgical procedure where one person’s organs are relocated into another person, usually to save the latter’s life. To provide further help, “administer” means give someone a specific kind and amount of medicine; “portend” means foreshadow or forewarn of something bad; “lament” means mourn; and “imply” means suggest something without directly stating it.

The prefix "ag-" (or "act-") means to make happen, to drive, to move. It can be seen in the words “agent,” which means the reason for making something happen, “action,” and “active.” “Agitate” means to stir up, to incite, to cause people to feel.

The prefix "ego-" means related to the self, related to I. An “egoist” is someone focused on the self or someone focused on the individual. It is closest in meaning to an “individualist.” To provide further help, a “philanthropist” is someone who gives to charity; a “miser” is someone who is stingy with money; “flounder” means struggle; “founder” means person who started a company or organization.

The prefix "mal-" means bad, so “maladjusted” means badly adjusted. When someone is “well-adjusted” it means they are comfortable with themselves and comfortable in society. On the other hand, someone who is “maladjusted” is uncomfortable or unbalanced. To provide further help, “beneficial” means helpful and “benevolent” means good-natured. The prefix "ben-" is often used as an opposite to the prefix "mal-." "Malodorous” means bad-smelling and “unseemly” means gross, unpleasant. 

The prefix "neb-" means hazy or cloudy, so “nebulous” simply means hazy, uncertain, vague. To provide further help, “dovetail” means come together, merge; “dismantle” means take apart; “derelict” means broken down, dilapidated; “hospitable” means welcoming.

"Innocuous" means harmless. The Latin root word "noc" means harmful. The prefix "in-" means not.

"Philanthropy" is an unselfish concern for the welfare of others. It is also the practice of performing charitable acts. The root word "philos" means love of, and the root word "anthro" means human.

"Verbose" means talkative or characterized by the use of a lot of words. The Latin root word "verb" means word.  

"Credulous" means too ready to believe or easily deceived. Thus, the best choice is the word "gullible." The root word "cred-" means believe.

A "panacea" is a cure-all, so "remedy" is the best answer choice. The root word "pan" means all, and the root word "akes" means remedy.