Antonyms

Opaque is correct because it refers to something which is solid, such as a solid colour. With this in mind, opaque is opposite in meaning to the word clear.

 Connect is directly opposite in meaning to separate because is the joining of two or more objects into a whole.

 Conscientious is correct because it refers to being careful. With this in mind, it is directly opposite in meaning to careless.

Consecrate means to make or declare sacred for religious use and desecrate is to take away the sacredness.
 

 Destruction refers to the act of destroying something, but conservation refers to preserving or maintaining a thing. In this case, the correct choice is conservation because it is opposite in meaning.

 Consent is to give permission therefore the word opposite meaning is refuse.

Negligible means so small or unimportant as to be not worth considering, while considerable means notably large or significant. Option B correctly identifies this antonym pair. Option E 'Conserable' is a typo.

Waste refers to something that is discarded or not used. Conservable refers to something that can be saved or kept for future use, making it an appropriate antonym in this context.

Intermittent means occurring at irregular intervals or not continuous. Continuous is the direct antonym, meaning without interruption.

Admiration is a feeling of respect or warm approval. Contempt is the feeling that a person or thing is beneath consideration or worthless, which is the direct antonym.

Selfish means lacking consideration for others. Considerate means careful not to cause inconvenience or hurt to others, making it the correct antonym.

 Constant means to remain the same (i.e. unchanging). With this in mind, the word with the opposite meaning is changeable. 

 Orderly refers to neat, clean and tidy, whereas congested refers to things which are tangled or stuffed into a small place. With this in mind, congested is the correct choice because it is opposite in meaning to orderly.

Purify means to remove contaminants. Contaminate means to make something impure by exposure to or addition of a poisonous or polluting substance.

Conservative is tending to preserve established traditions or institutions and resisting changes, while progressive is moving forward or onward/ favouring changes and reforms.
 

Dissatisfied means not content or happy with something. Contented means feeling or expressing happiness or satisfaction.

Expand means to become larger or more extensive. Contract means to become smaller or shorter, which is the direct antonym.

Inflame can mean to provoke or intensify (an emotion or situation) or to cause physical heat/swelling. Cool is the appropriate antonym for both physical and metaphorical contexts.

 Continual is directly opposite in meaning to ocassional as it refers to periods of time, therefore continual is the correct choice. Continuous refers to objects as whole.

Compatible means able to exist or occur together without conflict. Contradictory is the direct antonym, as it implies conflict or inconsistency.

Honest refers to being truthful or sincere. Corrupt is the antonym, as it refers to being dishonest or lacking integrity.

Scarce means insufficient or rare. Copious is the antonym, as it means abundant or plentiful.

Provincial refers to being narrow-minded or limited in outlook. Cosmopolitan is the antonym, as it implies being worldly or broad-minded.

 Cooperative means to work together towards a common goal. As such, competitive is the word most opposite in meaning because this refers to individuals working alone or against each other for a common goal.

 Cozy refers to the state of being incomfort, therefore the correct answer is uncomfortable because it is opposite in meaning.