Synonyms

Vertical means upright, erect, or perpendicular to a horizontal plane. Perpendicular is the correct synonym as both describe lines or surfaces at right angles to another. Bent, crooked, and horizontal (an antonym) are incorrect.

Supervise means to oversee, watch over, or direct the work of others. Manage is a close synonym in many contexts, though manage implies more active control while supervise emphasizes oversight. Segregate, support, and suspend are unrelated.

Kindle means to ignite, set fire to, or arouse something. Ignite is a direct synonym as both describe starting a fire or sparking passion. Extinguish (an antonym), dismay, and appease are incorrect.

Absolve means to declare someone free from blame or guilt, similar to acquit, which means to officially declare someone not guilty of a crime. Insert and observe are unrelated actions. Overlook means to ignore, which is opposite in intent.

Demonstration can mean a show or evidence that proves something. Evidence refers to facts or signs that make something clear or prove its truth. Tranquility means calmness. Critic is someone who judges. Believer is one who accepts something as true.

Drill means to instruct through repetitive practice or training, making practice the best synonym. Performance relates to doing something but not the repetitive training aspect. Completion means finishing. Filling is unrelated to the training sense of drill.

Fact refers to something that is real or actual, making actuality the correct synonym. Fallacy is a false belief. Probe means to investigate. Fiction refers to something invented or untrue, which is opposite to fact.

Expectancy refers to the state of expecting or looking forward to something, closely related to likelihood meaning the probability that something will happen. Expert is a skilled person. Certainty means being sure. Doubt is the opposite of expectancy.

Topping, in cooking context, means a decorative layer added to food, making garnish the correct synonym. Divest means to strip or remove. Last and low are adjectives with different meanings unrelated to the food decoration sense.

Extraordinary means very unusual, remarkable, or exceptional. Exceptional captures this meaning perfectly. Good, bad, and fair are all neutral to moderate adjectives that don't convey the remarkable nature of extraordinary.

Single can mean being the only one of its kind, making unique the correct synonym in this context. Double and triple refer to multiples. Numerous means many, which is opposite to the singular nature of single.

Encounter means to come upon or meet someone or something. Meet is the closest synonym among the options. Increase means to make greater. Count means to determine number. Enter means to go into.

Renowned means well-known, famous, or celebrated, making famous the correct synonym. Bias means prejudice. Simple means easy. Veracious means truthful.