The group of wrong, related words all indicate some kind of action of combining things. To “fuse” two or more things is to blend or combine them into a single entity. A welder is someone who fuses metals together with heat. Just as a dating “couple” is a set of two “joined people,” the word “couple” can more generally mean to combine. Splicing is the process of joining strands (wire, rope, etc.) together at a single point of connection. In contrast, to “sever” something is to cut it apart or divide it.

All of the related words here have to do with improving something or making it better. The word “perfect” can be used as a verb to describe the process of “bringing something to perfection.” It thus describes such an ongoing action as “improving.” To “ameliorate” something literally means to bring it to a better state. The “a-” prefix here is related to the “ad-” (meaning to or toward) found in words like “advance.” The “melior” portion comes from the Latin word for better. When we "refine" something, we purify it (thus improving its quality). Only the word “produce” does not signify improvement.

Each of the related words is concerned with some way of trying to make something else intelligible. To “construe” is to interpret something. Generally, the word is used in the sense of interpreting something in one way as opposed to another, as in, “He construed her words to mean that she hated all vegetables, so he never bought anything but red meat for dinner.” To decipher something is to decode it—a type of attempting to make something that was hidden now understandable. The word “disregard” really has nothing at all to do with the other meanings, for it merely means “to ignore.”

All five verbs are used when communicating with someone else. "Talking," "writing," "shouting," and "typing" are ways to communicate your ideas to someone else. "Listening" is used when someone else is communicating with you.

"Acquaint" means to introduce. You could become acquainted with your best friend's cousin. You could acquaint yourself with the fire drill procedures in your school. "Improvise," "extemporize," and "ad lib" all mean to spontaneously create. You might extemporize an oral book report you forgot to write for class.

"Adjust" means to alter or move. You might adjust your class schedule so that all of your most difficult classes aren't on the same day. "Mutilate," "mangle," "deform," and "cripple" all are more intense versions of "injure."  Someone might "mutilate" a tree by ripping off many of its branches.

If you "analyze" or "examine" something, you are inspecting it in detail, not just on the surface. If you "deduce" something, you are making a conclusion. This also requires inspection at a deeper level.  To "differentiate," you must be able to look at multiple items and determine their similarities and differences. (Much like you are doing now!) All of these words indicate a deep examination or inspection of something. The word "commit" can mean to carry out. For example: He "committed" a crime. It can also mean to pledge oneself. For example: He "committed" himself to performing in the play. Neither of these meanings requires examining or inspecting.

If you "disturb" something, you interfere with its normal function. You might disturb an anthill by kicking it or placing a stone in the middle of it. All four of the other words, "quote," "list," "name," and "identify" require simple identification or recall from memory.

"Shopping" does not belong with the other words. "Sweeping," "mopping," "washing," and "dusting" are all verbs describing a specific type of cleaning. "Shopping" is not a cleaning activity; it refers to the activity of looking for or purchasing consumer goods in a store.

The verb "cry" describes a person shedding tears. Each of the other verbs describe a way to move: climb, crawl, dance and wriggle. "Wriggle" means to squirm or wiggle, much like a snake or worm.