one word substitution section 1 Detailed Explanation And More Example

Answer: (a)

ecology

ecology (N.) : the study of the relation of plants and living creatures to each other and to their environment

psychology (N.) : the scientific study of the mind and how it influences behaviour

philosophy (N.) : the study of the nature and meaning of the universe and of human life

geography (N.) : the scientific study of the earth’s surface, physical features, divisions, products, population, etc.

Answer: (c)

lexicon

lexicon (N.) : a list of words on a particular subject or in a language in alphabetical order

glossary (N.) : a list of technical/special words, especially those in a particular text, explaining their meanings

catalogue (N.) : a complete list of items, for example, of things that people can look at/buy

Answer: (b)

cellar

cellar (N.) : an underground room often used for storing things (wine, salt, etc.)

attic (N.) : a room/space just below the roof of a house, often used for storing things

Answer: (b)

nonagenarian

centenarian (N.) : a person of 100 years

septuagenarian (N.) : a person between 70 and 79 years of age

nonagenarian (N.) : a person between 90 and 99 years of age

octogenarian (N.) : a person between 80 and 89 years of age

Answer: (b)

disguise

Answer: (b)

trespassers

trespassers (N.) : someone who intrudes on the privacy/property of another without permission

passers-by (N.) : a person who is going past somebody/ something by chance

culprits (N.) : a person who has done something wrong/against the law

absconders (N.) : a fugitive who runs away and hides to avoid arrest/prosecution