Answer: Option D
Solution: One word substitute is Hedonist
A hedonist is a person who believes that pleasure, especially sensual pleasure, is the most important thing in life and therefore strives to maximize pleasure and minimize pain. The word “hedonist” comes from the Greek word hedone, meaning “pleasure”.
For example, a hedonist might choose to spend their days lounging by the pool and enjoying good food and drink, rather than pursuing more challenging or demanding activities.
Let’s look at the other options:
(A) Heretic: A heretic is a person who holds beliefs or opinions that are contrary to the generally accepted or official beliefs of a particular religion or group. They are not primarily motivated by sensual pleasure.
(B) Recluse: A recluse is a person who lives alone and avoids social interaction or public life. While they might enjoy certain pleasures in solitude, their defining characteristic is their avoidance of society, not the pursuit of sensual pleasure.
(C) Sadist: A sadist is someone who derives pleasure from inflicting pain or suffering on others. While this involves a form of pleasure, it is specific to the infliction of pain and not a general pursuit of sensual pleasure.
Therefore, the most fitting term for someone whose primary motivation is the desire for sensual pleasure is a hedonist.

Answer: Option A
Solution: One word substitute is Talks in sleep
A somniloquist is a person who talks in their sleep. This phenomenon is also known as somniloquy, and is a type of parasomnia, which are undesirable physical events or experiences that occur during entry into sleep, within sleep, or during arousals from sleep. Sleep talking can range from simple mumbling sounds to loud shouts or long speeches, and can occur many times during a sleep cycle and during both non-REM and REM sleep stages. It is generally harmless, and people who talk in their sleep are usually unaware they are doing it and have no memory of it upon waking. Sleep talking may be triggered by stress, sleep deprivation, alcohol, fever, or certain medications.
(A) Talks in sleep: This is the correct definition of a somniloquist.
(B) Walks in sleep: A person who walks in their sleep is called a somnambulist, not a somniloquist. This condition is also known as sleepwalking.
(C) Laughs in sleep: While some people may laugh in their sleep, there is no specific term for this.
(D) Sings in sleep: Similar to laughing, there is no specific term for singing in one’s sleep.
Therefore, the most accurate description for a somniloquist is one who talks in sleep.

Answer: Option D
Solution: One word substitute is Fascination with dead bodies
Necrophilia, derived from the Greek words “nekros” (dead) and “philia” (love), refers to a sexual attraction to or acts involving corpses. It is classified as a paraphilia, which involves unusual or bizarre fantasies or acts that are necessary for the fulfillment of sexual excitement. While it can manifest in various ways, including fantasies or actual sexual contact, the core element is a fascination or attraction to dead bodies.
(A) Fear of darkness: The fear of darkness is called nyctophobia or scotophobia. This is unrelated to necrophilia.
(B) A skin disease: Necrophilia is a psychosexual disorder, not a skin disease. Skin diseases are conditions affecting the skin, hair, and nails, caused by various factors like genetics, infections, or allergies.
(C) Love for the dead bodies: While the word “philia” can translate to “love,” in the context of necrophilia, it refers to a sexual attraction or fascination, which can be expressed through various acts, fantasies, or a compulsive need to interact sexually with lifeless bodies. Therefore, “fascination with dead bodies” is a more precise and accurate description of the underlying nature of necrophilia.
Therefore, the most accurate description of necrophilia among the given options is a fascination with dead bodies, encompassing both fantasies and actual sexual acts.

Answer: Option C
Solution: One word substitute is Quadruped
A quadruped is an animal, especially a mammal, that has four legs. The term is used to distinguish four-legged animals like horses, dogs, and cats from bipeds (two-legged animals) like humans. The word derives from the Latin prefix “quadri-“, meaning “four”, and “pes” or “pedis”, meaning “foot”.
(A) Quadruple: This term means to become four times as great or many, or consisting of four parts. It is not used to describe a four-legged animal. For example, the number of students at a college might quadruple.
(B) Quadruplet: A quadruplet is one of four children born to the same mother at the same time. It refers to multiple births, not the number of legs on an animal.
(D) Quadratic: This term relates to algebra and refers to an equation or polynomial where the highest power of an unknown quantity is a square. It has no connection to animals or their legs.
Therefore, the most accurate term for an animal with four legs is a quadruped.

Answer: Option C
Solution: One word substitute is Is all powerful
The term omnipotent describes someone or something that possesses unlimited or infinite power. It is most often associated with deities, particularly in monotheistic religions, where God is considered omnipotent. The word is derived from the Latin roots “omni-“, meaning “all”, and “potens”, meaning “powerful”.
(A) Knows all: This describes someone who is omniscient, meaning all-knowing. While often associated with omnipotent beings, it refers to knowledge, not power.
(B) Prevails everywhere: This describes someone or something that is omnipresent, meaning present in all places at all times. This refers to presence, not power.
(C) Is all powerful: This is the precise definition of omnipotent.
(D) Is competent in every area: This describes someone who is competent, meaning they have sufficient skill or knowledge to do something to a satisfactory standard. While an omnipotent being would undoubtedly be competent, this option doesn’t fully capture the sense of unlimited power.
Therefore, the most accurate description for someone who is all-powerful is omnipotent.

Answer: Option D
Solution: One word substitute is Graft
A graft refers to a piece of living tissue or a part of a plant that is transplanted surgically. This technique is used in various fields. In horticulture, grafting involves joining parts of two plants so that they grow as one, for instance, a fruit-producing shoot (scion) joined to a rootstock to improve its growth or disease resistance [3]. In medicine, grafts are used to repair or replace damaged tissue, such as skin grafts to cover burns or bone grafts to aid in bone regeneration [3]. According to Merriam-Webster, it also refers to a portion of living tissue or an organ taken from its normal position and transplanted to another site [2].
Let’s examine the other options:
(A) Gratis: This term means “without charge; free” [4]. For example, a restaurant might offer a “gratis” dessert to loyal customers.
(B) Gourmet: This term refers to a connoisseur of fine food and drink, or something of high quality related to food [2]. For instance, a “gourmet” chef prepares exceptional meals.
(C) Gracious: This adjective describes someone who is kind and courteous, or something that is characterized by elegance and good taste [1]. For example, a gracious host makes guests feel welcome.
Therefore, graft is the accurate term that describes a piece of living tissue or plant that is transplanted surgically.

Answer: Option C
Solution: One word substitute is Weary
The term weary means feeling or showing extreme tiredness, especially as a result of prolonged exertion or lack of sleep. It suggests a deep sense of fatigue, often affecting both the physical and mental state. For instance, after a long day of demanding work, one might feel weary and desire rest.
(A) Vitalised: To vitalize means to give strength, energy, or life to something or someone. This is the opposite of feeling extremely tired. For example, a refreshing shower can vitalize you after a workout.
(B) Nervous: Feeling nervous means being anxious, worried, or agitated, often due to an impending event or situation. It describes an emotional state, not physical exhaustion. For example, a student might feel nervous before an exam.
(D) Drowsy: Drowsy means feeling sleepy or half asleep, often with a lack of alertness. While it’s related to tiredness, it specifically refers to feeling on the verge of sleep, rather than the more general state of being extremely tired or exhausted. For example, certain medications can make you feel drowsy.
Therefore, weary is the most fitting one-word substitute for “feeling or showing extreme tiredness”, capturing the sense of deep fatigue and exhaustion.

Answer: Option A
Solution: One word substitute is Narcissist
A narcissist is a person who has an excessive interest in or admiration of themselves, especially their physical appearance. The term originates from the Greek myth of Narcissus, a handsome youth who fell in love with his own reflection and eventually pined away. While self-love and self-esteem are healthy and necessary for well-being, narcissism implies an excessive and unhealthy degree of self-absorption, often accompanied by a lack of empathy for others.
(A) Narcissist: This term accurately describes someone who is excessively in love with themselves.
(B) Lunatic: This term refers to a person who is mentally ill, dangerous, foolish, or crazy. It is considered offensive in modern usage to describe someone as a lunatic.
(C) Stoic: A stoic is a person who can endure pain or hardship without showing their feelings or complaining. The term is associated with Stoicism, an ancient Greek and Roman philosophy that emphasizes virtue and the importance of accepting what is beyond our control.
(D) Polyglot: A polyglot is a person who knows, uses, or writes in more than one language.
Therefore, the most appropriate term for a person who is in love with themselves is narcissist.

Answer: Option C
Solution: One word substitute is Ominous
The term ominous describes something that gives the worrying impression that something bad or unpleasant is going to happen. It suggests a sense of impending danger or misfortune. For example that “ominous dark clouds had gathered in the sky” or an “ominous silence”.
(A) Desolate: This term describes a place or situation that is empty, lonely, or bleak, lacking any signs of life or comfort. It can also describe a feeling of deep sadness or loneliness. While negative, it doesn’t directly imply an impending bad event.
(B) Suspicious: This term refers to having or showing a cautious distrust of someone or something, or causing a feeling that someone or something is dishonest or illegal. It relates to doubt or distrust about actions or motives, not a general warning of a bad event.
(D) Bleak: Similar to desolate, bleak can describe a place that is bare, exposed, and unwelcoming. It also describes a situation or future that is not hopeful or encouraging. While it relates to negativity and lack of hope, it doesn’t specifically carry the sense of a warning or foreboding sign of a bad event.
Therefore, the most accurate term for giving the worrying impression that something bad is going to happen is ominous.

Answer: Option A
Solution: One word substitute is Flora
Flora is the collective term used to describe all the plant life present in a particular region or period. This includes native and indigenous plants, as well as those cultivated for agriculture or horticulture. The word derives from the Latin name Flora, the goddess of plants, flowers, and fertility in Roman mythology.
(A) Flora: This term accurately refers to the plants of a specific region, environment, or time period.
(B) Flinch: To flinch means to make a sudden, nervous movement as a reaction to pain, fear, or surprise. It has no relation to plants or regions.
(C) Fauna: Fauna refers to all the animal life found in a particular region or time period.
(D) Flotsam: This term refers to the wreckage of a ship or cargo that is found floating on the water. It is unrelated to plants or regions.
Therefore, the most accurate term for plants of a particular region is flora.