One Word Substitution

(1) Fruitarian = one whose diet includes raw fruits, seeds, and nuts but no vegetables, grains, or animal products
(2) Sanitarian= a public health expert
(3) Proliterian = the socio-economic class consisting of people who work for wages
(4) Vegetarian = the one who lives on vegetables 

(1) Legal = that which is according to law
(2) Peaceful = free from disturbance; tranquil
(3) Free = not under the control of another
(4) Lawless = not governed by or obedient to laws
 

(1) Homeless = (of a person) without a home, and therefore typically living on the streets
(2) Unguided = not guided in a particular path or direction
(3) Migratory = moving from one place to another
(4) Purposeless = done or made with no discernible point or purpose
 

(1) Fatal = causing death or ruin
(2) Fatalist = the one who believes that all events are predetermined
(3) Capitalist = a person who invests capital in a business (especially a large business)
(4) Conservationist = someone who works to protect the environment from destruction or pollution
 

(1) Passionate = having or expressing strong emotions
(2) Philanthropist = the one who exerts himself for the well-being of his fellowmen
(3) Therapist = a person skilled in a particular type of therapy
(4) Pragmatist = a person who takes a practical approach to problems and is concerned primarily with the success or failure of her actions
 

(1) Payee = the one who is paid
(2) Invitee = a visitor to whom hospitality is extended
(3) Addressee = the one to whom a letter is addressed
(4) Nominee = one who has been nominated to an office or for a candidacy 

(1) Amphibian = an animal that can live both on land and in water
(2) Animate = having life
(3) Alien = a person living in a country of which he/she is not a citizen
(4) Traveller = a person who travels

(1) Popular = the one who is liked by the people
(2) Philosopher = a specialist in philosophy
(3) Prophet = someone who speaks by divine inspiration; someone who is an interpreter of the will of God
(4) Frugal = the one who spends the money carefully

(1) Detective = a person whose business is to detect criminals
(2) Collector = a person who collects things
(3) Editor = a person responsible for the editorial aspects of publication; the person who determines the final content of a text (especially of a newspaper or magazine)
(4) Defector = a person who abandons their duty

(1) Synonym = a word similar in meaning to the one that is given
(2) Antonym = a word opposite in meaning to the one that is given
(3) Acronym = an abbreviation formed from the initial letters of other words and pronounced as a word
(4) Homonym = each of two or more words having the same spelling or pronunciation but different meanings and origins 

(1) Delicate = of an instrument or device; capable of registering minute differences or changes precisely
(2) Light = of little weight; not heavy
(3) Weak = having little physical strength or energy
(4) Brittle = that which is easily broken 

(1) Dead language = a language which is no longer in use
(2) Dead letter = a letter which is not claimed by anybody
(3) Old language = a language when it was in its early stage of development
(4) Sign language = a system of communication using visual gestures and signs, as used by deaf people 

(1) Namesake = the one who has the same name as another
(2) Pickpocket = the one who picks the pockets of others 
(3) Pretty = pleasing by delicacy or grace; not imposing
(4) Innocent = the one who is not guilty 

(1) Biography = an account of someone's life written by someone else
(2) Autobiography = life story of a person written by himself/herself
(3) Classic = judged over a period of time to be of the highest quality and outstanding of its kind
(4) Calligraphy = decorative handwriting or handwritten lettering 

(1) Planetary = relating or belonging to a planet or planets
(2) Lunar = relating to the moon
(3) Solar = relating to the sun
(4) Astrology = a study of the positions and relationships of the sun, moon, stars, and planets in order to judge their influence on human action 

(1) Weathercock = an instrument that tells us the direction of wind
(2) Waterproof = through which water cannot pass
(3) Water-cooler = a dispenser of cooled drinking water, typically used in places of work
(4) Watermark = a faint design made in some paper during manufacture that is visible when held against the light and typically identifies the maker 

(1) Callous = not caring for the sufferings of others
(2) Carnivorous = animals that feed on meat
(3) Cannibal = the one who eats human flesh
(4) Unworried = not anxious or uneasy

(1) Field = an area of open land, especially one planted with crops or pasture
(2) Congregation = an assembly of worshippers
(3) Cemetery = a place where the dead are buried
(4) Decade = a period of ten years 

(1) Messenger = person who carries a message or is employed to carry messages
(2) Ambassador = a minister representing his state in a foreign country
(3) Bursar = college or university official incharge of finances
(4) Agent = a person who works secretly to obtain information for a government or other official body 

(1) Direction = a course along which someone or something moves
(2) Expectation = a strong belief that something will happen or be the case
(3) Destination = a place/position where one wants to reach/achieve
(4) Projection = an estimate or forecast of a future situation based on a study of present trends

(1) Paramedics = a person who is trained to do medical work, especially emergency first aid, but is not a fully qualified doctor.
(2) Dressing room = make-up room behind a stage
(3) Institution = any organization founded for a religious, educational, professional, or social purpose
(4) Dispensary = a place where medicines are given 

(1) Current = being in progress now:
(2) Recent = something that happened a short while ago
(3) Distant = far away in space or time
(4) Early = happening or done before the usual or expected time 

(1) Biology = science of life and living things
(2) Iconography = the visual images and symbols used in a work of art or the study or interpretation of these.
(3) Analogy = a comparison between one thing and another, typically for the purpose of explanation or clarification
(4) Biography = life story of a person written by another 

(1) Lame = unable to walk without difficulty as the result of an injury or illness affecting the leg or foot
(2) Paralysed = partly or wholly incapable of movement
(3) Dumb = the one who cannot speak
(4) Fugitive = a criminal or a suspect who is on the run 

(1) Carrier = a person or a company that carries goods for payment or against payment
(2) Apparatus = the technical equipment or machinery needed for a particular activity or purpose
(3) Campus = grounds of a school or university or any other institution where the main buildings are present
(4) Parking = space in which to park vehicles