One word subsitution

1. Audience – a number of people listening to a lecture
2. Altruist – one, who considers the happiness and well-being of others first
3. Atheist – a person who does not believe in God
4. Anthropologist – one, who studies the evolution of mankind
5. Autocracy – government by one person
6. Autobiography – the life history of a person written by himself
7. Amputate – to cut off a part of a person’s body which is infected
8. Arsenal – a place for ammunition and weapons
9. Archives – a place where government or public records are kept
10. Amateur – a man who does a thing for pleasure and not as a profession
11. Aristocracy – government by the nobles
12. Aquatic – animals/plants ere which live in water
13. Amphibian – animals which live both on land and sea
14. Ambidexter – one, who can use either hand with ease
15. Alimony – allowance paid to wife on legal separation
16. Anthology – a collection of poems
17. Abdication – voluntary giving up of throne in favour of someone
18. Arbitrator – a person, appointed by two parties to solve a dispute
19. Astronomer – a person, who studies stars, planets and other heavenly bodies
20. Astrologer – a person who studies the influence of heavenly bodies on human beings
21. Anthology – a collection of poems
22. Axiom – a statement which is accepted as true without proof
23. Agenda – a list of headings of the business to be transacted at a meeting
24. Anarchist – one, who is out to destroy all governance, law and order
25. Almanac – an annual calender with positions of stars
26. Bigamy – the practice of having two wives or husbands at a time
27. Bibliophile – a lover and collector of books
28. Bouquet – a collection of flowers
29. Bureaucracy – government by the officials
30. Belligerent – a person, nation that is involved in war
31. Biennial – an event which happens once in two years
32. Blasphemy – the act of speaking disrespectfully about sacred things
33. Creche – a nursery where children are cared for while their parents are at work
34. Cosmopolitan – a person who regards whole world as his country
35. Chauffeur – one, who is employed to drive a motor car
36. Curator – a person incharge of a museum
37. Carnivorous – one, who lives on flesh
38. Cannibal – one, who feeds on human flesh
39. Contemporaries – belonging to or living at the same time
40. Cloak room – a place for luggage at railway station
41. Cynosure – centre of attraction
42. Connoisseur – a critical judge of any art and craft
43. Crusade – a religious war
44. Choreographer – one, who teaches dancing
45. Cacographist – a person, who is bad in spellings
46. Calligraphist – a person, who writes beautiful handwriting
47. Cynic – one, who sneers at the aims and beliefs of his fellow men
48. Convalescent – one, who is recovering health
49. Cavalry – soldiers, who fight on horse back
50. Cardiologist – a person, who is specialist in heart diseases
51. Cartographer – one, who draws maps
52. Dormitory – the sleeping rooms with several beds especially in a college or institution
53. Drawn – a game that results neither in victory nor in defeat
54. Elegy – a poem of lamentation
55. Epitaph – words which are inscribed on the grave or the tomb in the memory of the buried
56. Ephemeral – lasting one day
57. Effeminate – a person who is womanish
58. Emigrant – a person who leaves his own country and goes to live in another
59. Edible – fit to be eaten
60. Egotism – practice of talking too much about oneself
61. Encyclopaedia – a book that contains information on various subjects
62. Epicure – one, who is devoted to the pleasure of eating and drinking
63. Florist – one, who deals-in flowers
64. Fastidious – one, who is very -selective in one’s taste
65. Fanatic or Bigot – one, who is filled with excessive and mistaken enthusiasm in religious matters
66. Fatal – causing death
67. Fatalist – one, who believes in fate
68. Facsimile – an exact copy of handwriting, printing etc
69. Fauna – the animals of a certain region
70. Flora – the plants of a par