inability (Noun) : the fact of not being able to do something
knack (Noun) : a habit of doing something ; a special skill or ability that you have naturally or can learn
disgusting (Adjective) : extremely unpleasant ; revolting
skill (Noun) : the ability to do well
enmity (Noun) : feelings of hatred towards somebody

Correct Option: D

inability (Noun) : the fact of not being able to do something
knack (Noun) : a habit of doing something ; a special skill or ability that you have naturally or can learn
disgusting (Adjective) : extremely unpleasant ; revolting
skill (Noun) : the ability to do well
enmity (Noun) : feelings of hatred towards somebody

discouraged (Verb) : to make somebody feel less confident or enthusiastic
encouraged (Verb) : to give support, courage or hope ; to persuade to do something
neglected (Verb) : to omit; not to give attention
feared (Verb) : to be scared
disowned (Verb) : to decide that you no longer want to be connected with or responsible for somebody/something

Correct Option: C

discouraged (Verb) : to make somebody feel less confident or enthusiastic
encouraged (Verb) : to give support, courage or hope ; to persuade to do something
neglected (Verb) : to omit; not to give attention
feared (Verb) : to be scared
disowned (Verb) : to decide that you no longer want to be connected with or responsible for somebody/something

clear (Verb) : not to block/ hinder/prevent ; to move freely
obstruct (Verb) : to block ; to hinder ; to prevent
block (Verb) : to hinder
instruct (Verb) : to direct ; to tell somebody to do something
prevent (Verb) : to stop someone from doing something

Correct Option: A

clear (Verb) : not to block/ hinder/prevent ; to move freely
obstruct (Verb) : to block ; to hinder ; to prevent
block (Verb) : to hinder
instruct (Verb) : to direct ; to tell somebody to do something
prevent (Verb) : to stop someone from doing something

generous (Adjective) : given/ giving willingly
stingy (Adjective) : not generous ; mean ; not given/giving willingly ; thrifty
prudent (Adjective) : sensible and careful while making judgements and decisions
thrifty (Adjective) : not generous; stingy
economical (Adjective) : frugal; not spending more than necessary

Correct Option: A

generous (Adjective) : given/ giving willingly
stingy (Adjective) : not generous ; mean ; not given/giving willingly ; thrifty
prudent (Adjective) : sensible and careful while making judgements and decisions
thrifty (Adjective) : not generous; stingy
economical (Adjective) : frugal; not spending more than necessary

enemy (Noun) : a person who hates somebody or who acts/ speaks against somebody/ something
comrade (Noun) : a friend ; a person who is a member of the same communist/socialist political party as the person speaking
friend (Noun) : comrade
associate (Noun) : a person that you work with/do business with/ spend a lot of time with
follower (Noun) : one who follow others

Correct Option: D

enemy (Noun) : a person who hates somebody or who acts/ speaks against somebody/ something
comrade (Noun) : a friend ; a person who is a member of the same communist/socialist political party as the person speaking
friend (Noun) : comrade
associate (Noun) : a person that you work with/do business with/ spend a lot of time with
follower (Noun) : one who follow others