"Source" means where a person or thing comes from, or "origin." A "blizzard" is a large snowstorm. A "companion" is a friend or partner. A "strategy" is a tactic or course of action. An "aroma" is a distinct smell or a fragrance.

"Curb" means keep in check or restrain, so "restrain" is the correct answer. "Detain" means hold in custody, usually for a crime or for trial. "Decipher" means decode or break a code. "Complicate" means make something harder to understand or more confusing. "Prepare" means get ready for something.

"Cluster," when used as a verb, means gather or come together as a group in one location, so "gather" is the correct answer. "Repair" means fix or make right. "Determine" means solve or to figure out. "Sacrifice" means give up something. "Concentrate" is a verb that means focus or direct one's attention toward someone or something.

"Influence," when used as a noun, means impact or sway, and when used as a verb, means impact or have an effect on. So, "impact" is the correct answer. "Debate" means argue about the different sides of an issue in an organized manner. "Seize" means grasp or take control or possession over. "Support," when used as a verb, means back or assist. "Pause," when used as a verb, means stop temporarily or take a break.

"Resolve," when used as a verb, means solve or find a solution to a problem or issue. So, "solve" is the correct answer. "Confuse" means baffle or perplex. "Exercise" means do some sort of physical activity, often for the purpose of improving or maintaining one's health. "Repair" means fix or make functional or correct. "Deny" means refuse or turn down.

"Endeavor" means to try to do something. To further help you, "withdraw" means pull away, go into hiding; "taunt" means make fun of; "mimic" means copy; "profess" means to admit to something. 

"Taunt" means to tease, to make fun of and is similar in meaning to "ridicule." To further help you, "assist" means help; "enlist" means sign up; a "professional" is someone who is paid for what they do; a "mercenary" is a professional soldier who is hired for money.

"Consent," when used as a verb, means accept or agree to something, so "agree" is the correct answer. None of the other answers is close in meaning to "consent": "reject" means say no to or deny; "simplify" means make something simpler or easier to understand; "adapt" means change in order to be suitable to new conditions or requirements or adjust to a new condition or environment; and "focus," when used as a verb, means concentrate or put all of one's effort into doing one thing.

"Supplement" is something additional or extra, so "addition" is the correct answer. None of the other answer choices are close in meaning to "supplement": a "vacation" is a break from work, often specifically indicating a trip taken during this break; an "examination" is a test or an evaluation; a "ferry" is a boat used to move people or things; and a "pharmacy" is a place that dispenses medication.

A “feud” is a fight, argument or dispute between two or more people, so "dispute" is the correct answer. None of the other answer choices are close in meaning to "feud": “over the top” is an English idiom that means too much or exaggerated; “renew” means return something broken to its former state; “nag” means harass, badger, or pester; and “will” can mean many things, but when used as a noun, "will" means desire to do something or strength of character.