(1) Orphan = a child whose parents are dead (2) Booth = a covered state at a fair (3) Panacea = a cure for all diseases (4) Mercenary = a person who is motivated only by money 

(1) Autograph = a person’s signatures (2) Cantonment = a place where soldiers are quartered (3) Nursery = a place where young plants are reared (4) Epidemic = a disease affecting many people at a time

(1) Igloo = the place or shelter of an Eskimo (2) Crew = workers and servants on a ship (3) Caravan = the covered carriage of travelling pilgrims (4) Incognito = travelling under the name other than one’s own

(1) Prognosis = a forecast of the result of a disease (2) Amnesty = a general pardon of political offenders  (3) Bibliophile = a great lover of books (4) Polygon = a figure with five or more than five angles/sides

(1) Autocracy = an absolute government by one man (2) Aristocracy = an absolute government by the rich (3) Bureaucracy = a government by the officers (4) Democracy = a government by the people, of the people and for the people

(1) Ailuromaniac = a person who is very much interested in cats (2) Bibliomaniac = a person who is very much interested in books (3) Cynomaniac = a person who is very much interested in dogs (4) Egomaniac = a person who has excessive egotism

(1) Cardiologist = a doctor who treats heart ailments (2) Paediatrician = a doctor who treats children (3) Dermatologist = a doctor who treats skin patients  (4) Gynaecologist = a doctor who deals with female problems

(1) Suicide = murder of oneself (2) Fratricide = murder of one’s brother (3) Matricide = murder of one’s mother (4) Patricide = murder of one’s father

(1) Choreographer = the one who guides/arranges dances (2) Photographer = the one who clicks photos (3) Radiographer = the one who clicks X-ray photographs (4) Bibliographer = the one who is interested in books

(1) Pesticide = a substance that kills pests on plants (2) Homicide = murder of a human being (3) Germicide = a medicine that kills germs (4) Regicide = murder of the king

(1) Optimist = the one who looks on the bright side of things (2) Optician = the one who is skilled in matters of eyesight (3) Optometer = an instrument for sight testing (4) Pessimist = the one who looks on the dark side of things

(1) Invisible = that which cannot be seen (2) Inimitable = that which cannot be imitated  (3) Inaudible = that which cannot be heard (4) Insurmountable = that which cannot be overcome

(1) Irreparable = that which cannot be repaired (2) Irresponsible = the one who has no sense of responsibility  (3) Irresoluble = that which cannot be got resolved (4) Irreversible = that which is incapable of changing back

(1) Omnifarious = of all kinds (2) Omnipotent = all powerful (3) Omniscient = all knowing (4) Omnipresent = present everywhere

(1) Visible = that which can be seen (2) Legible = that which can be read (3) Audible = that which can be heard (4) Corrigible = that which can be corrected

(1) Illiterate = the one who cannot read or write (2) Illegal = that which is against law (3) Illboding = that which is inauspicious  (4) Illegible = that which cannot be read

(1) Monoceros = an animal having one horn (2) Monochromatic = having one colour (3) Monocular = having only one eye (4) Monoecious = a plant having separate male and female flowers on it 

(1) Immovable = that which cannot be moved (2) Imperturbable = that which cannot be disturbed (3) Import = to bring from abroad (4) Impracticable = not able to be put to use

(1) Anarchy = a state of lawlessness (2) Aquatic = living or sporting (playing) in or on water  (3) Atheist = the one who does not believe in God (4) Amateur = the one who does something for pleasure and not as a profession

(1) Postmark = the mark stamped upon a letter to deface that date, etc. (2) Postmortem = medical examination of a dead body (3) Postbag = a bag in which letters, etc. are kept (4) Postday = the day on which letters are posted or received

(1) Colleague = a person working in the same institution (2) Contemporary = persons living at the same time (3) Bankrupt = the one who cannot pay off his debts (4) Domicile = a place of permanent residence

(1) Cynic = a man who has no faith in the goodness of things (2) Extempore = a speech without any preparation (3) Fastidious = the one who is difficult to please  (4) Cosmopolitan = a citizen of the world

(1) Immigrant = the one who comes from another country to settle (2) Emigrant = the one who leaves a country to settle in another country (3) Migrate = to move from one place to another  (4) Migrant = the one who goes from one place to another

(1) Biped = an animal having two feet (2) Quadruped = an animal having four feet (3) Bicycle = a cycle having two wheels (4) Tricycle = a cycle having three wheels

(1) Incorrigible = that which cannot be corrected (2) Invincible = that which cannot be conquered  (3) Infallible = the one who is incapable of erring  (4) Indelible = that which cannot be blotted