The word relinquish means to give up or surrender. Its antonym is possess, which means to own or keep.
Opposite words: Possess, Retain, Hold, Keep, Maintain.

The word amenity refers to something that adds to comfort or convenience. Its antonym is abomination, which means something offensive or unpleasant.
Opposite words: Abomination, Inconvenience, Discomfort, Nuisance, Deterrent.

The word entangle means to twist together or involve in a confusing situation. Its antonym is untwist, which means to straighten or free from entanglement.
Opposite words: Untwist, Unravel, Free, Liberate, Disentangle.

The word bellyache means to complain or grumble. Its antonym is appreciate, which means to value or express gratitude.
Opposite words: Appreciate, Praise, Compliment, Approve, Admire.

The word pique means a feeling of irritation or resentment. Its antonym is joy, which refers to happiness or delight.
Opposite words:| Joy, Happiness, Contentment, Pleasure, Delight.

The word incredulous means unwilling to believe or skeptical. Its antonym is sincere, which implies genuine belief or trust.
Opposite words: Sincere, Credulous, Trusting, Believing, Accepting.

The word ductile means flexible or easily molded. Its antonym is stiff, which means rigid or inflexible.
Opposite words: Stiff, Rigid, Inflexible, Brittle, Hard.

The word urbane means sophisticated or polished in manner. Its antonym is rude, which implies being impolite or uncivilized.
Opposite words: Rude, Unrefined, Crude, Unsophisticated, Boorish.

The word disparity means inequality or difference. Its antonym is resemblance, which means similarity or likeness.
Opposite words: Resemblance, Similarity, Equality, Parity, Sameness.

The word luminous means bright or shining. Its antonym is dim, which means faint or lacking brightness.
Opposite words: Dim, Dull, Dark, Gloomy, Obscure.