Antonyms

Amorphous means without a clearly defined shape or form. The opposite is 'definite', which means clearly defined.

Candid means truthful and straightforward. The opposite is 'secretive', which means inclined to conceal information.

Aptitude refers to a natural ability or skill. The opposite is a lack of such talent or ability.

Anemic means lacking in color, spirit, or vitality. Red-blooded implies being vigorous, healthy, and full of life.

Altruism is the practice of selfless concern for the well-being of others. Miserliness is the quality of being stingy or hoarding wealth, which is the opposite of selfless giving.

Capacious means having a lot of space inside or being roomy. Not spacious is the direct negation of this quality.

Capricious means given to sudden and unaccountable changes of mood or behavior. Steadfast means resolutely or dutifully firm and unwavering.

Celibate refers to abstaining from marriage or sexual relations. Active can imply engagement in such activities, serving as an antonym in this context.

Censure means to express severe disapproval of someone or something. Praise is the act of expressing approval or admiration.

Cessation is the fact or process of ending or being brought to an end. Beginning is the start or the point at which something starts.

Captious means tending to find fault or raise petty objections. Tolerant means showing willingness to allow the existence of opinions or behavior that one does not necessarily agree with.

Carnal relates to physical, especially sexual, needs and activities. Spiritual relates to the human spirit or soul as opposed to material or physical things.

Chide means to scold or rebuke. Praise is the opposite, as it involves expressing approval.

Correct option is "wanton".

Cryptic means having a meaning that is mysterious or obscure. Candid means truthful and straightforward.

An antithesis is a person or thing that is the direct opposite of someone or something else. Similarity is the state of being alike.

Cupidity is greed for money or possessions. Generosity is the quality of being kind and generous, which is the opposite of greed.

Debonair means confident, stylish, and charming. Awkward means lacking social grace or ease, which contrasts with the polished nature of being debonair.

Cynical involves a belief that people are motivated purely by self-interest. Trusting involves believing in the honesty or reliability of others.

Derogatory means showing a critical or disrespectful attitude. Praising is the act of expressing approval.

Curtail means to reduce in extent or quantity; to impose a restriction on. Lengthen is the opposite, meaning to make something longer.

Deranged means mad or insane. Sane means of sound mind, which is the opposite of being deranged.

Depravity is moral corruption or wickedness. Goodness is the quality of being morally right or virtuous.

Apposite means apt in the circumstances or appropriate. Inappropriate is the direct antonym.

 Aloof means to be distant and closed. Not engaging much with another person. Gregarious means to be open and welcoming. Hence, this is the correct answer.