One Word Substitution - English Aptitude MCQ Questions and Answers

One word substitute is Credulous.

Credible: able to be believed; convincing.
Credulous: having or showing too great a readiness to believe things.
Sensible: done or chosen in accordance with wisdom or prudence; likely to be of benefit.
Sensitive: quick to detect or respond to slight changes, signals, or influences.

One word substitute is Equestrian.

Cavalier: showing a lack of proper concern; offhand.
Equestrian: relating to horse riding.
Jockey: a person who rides in horse races, especially as a profession.
Cavalryman: a soldier who is in the cavalry, especially one who rides a horse.

One word substitute is Protocol.

Formalism: excessive adherence to prescribed forms.
Statesmanship: skill in managing public affairs.
Protocol: the official procedure or system of rules governing affairs of state or diplomatic occasions.
Hierarchy: a system in which members of an organization or society are ranked according to relative status or authority.

One word substitute is Sanatorium.

Asylum: the protection granted by a state to someone who has left their home country as a political refugee.
Hospital: an institution providing medical and surgical treatment and nursing care for sick or injured people.
Cemetery: a large burial ground, especially one not in a churchyard.
Sanatorium: an establishment for the medical treatment of people who are convalescing or have a chronic illness.

One word substitute is Arbiter.

Arbiter: a person who settles a dispute or has ultimate authority in a matter.
Mediator: a person who attempts to make people involved in a conflict come to an agreement; a go-between.
Negotiator: a person who conducts negotiations.
Middleman: a person who buys goods from producers and sells them to retailers or consumers.

One word substitute is Dermatology.

Dermatology: the branch of medicine concerned with the diagnosis and treatment of skin disorders.
Orthopaedics: the branch of medicine dealing with the correction of deformities of bones or muscles.
Venereology: the branch of medicine concerned with venereal diseases.
Homeopathy: a system of complementary medicine in which ailments are treated by minute doses of natural substances that in larger amounts would produce symptoms of the ailment.

One word substitute is Regicide.

Matricide: the killing of one's mother.
Genocide: the deliberate killing of a large group of people, especially those of a particular nation or ethnic group.
Regicide: the action of killing a king.
Homicide: the killing of one person by another.

One word substitute is Extravasate.

Extrapolate: extend the application of (a method or conclusion) to an unknown situation by assuming that existing trends will continue or similar methods will be applicable.
Extravasate: let or force out (a fluid, especially blood) from the vessel that contains it into the surrounding area.
Exuberate: full of energy, excitement, and cheerfulness.
Extricate: free (someone or something) from a constraint or difficulty.

One word substitute is Strut.

Jog: run at a steady gentle pace, especially on a regular basis as a form of physical exercise.
Trek: a long arduous journey, especially one made on foot.
Trudge: walk slowly and with heavy steps, typically because of exhaustion or harsh conditions.
Strut: walk with a stiff, erect, and apparently arrogant or conceited gait.

One word substitute is Encyclopaedia.

Dictionary: a book or electronic resource that lists the words of a language (typically in alphabetical order) and gives their meaning, or gives the equivalent words in a different language, often also providing information about pronunciation, origin, and usage.
Anthology: a published collection of poems or other pieces of writing.
Encyclopaedia: a book or set of books giving information on many subjects or on many aspects of one subject and typically arranged alphabetically.
Directory: a book or website listing individuals or organizations alphabetically or thematically with details such as names, addresses, and telephone numbers.