Synonyms

Deciduous means falling off or shed seasonally; in botany, refers to trees that lose leaves annually. Temporary means lasting only for a limited time; not permanent. Deciduous plants temporarily shed leaves, making temporary a reasonable synonym in this context.

Decry means to publicly criticize, express strong disapproval of, or condemn something. Condemn means to express strong disapproval of, to criticize harshly, or to judge unfavorably. Both involve public disapproval and harsh criticism.

Defile means to make dirty or impure; to damage or spoil something, especially something sacred or pure. Pollute means to contaminate, make dirty, or impure. Both involve making something unclean or spoiled.

Deference means showing respect or high regard to someone. 'Respect' is the closest synonym among the options. 'Manners' is related but too broad - it doesn't capture the specific attitude of submission or regard that deference implies. 'Haughtiness' is actually an antonym (arrogance or superiority).

Deft means performing tasks with skill, quickness, and cleverness - especially with your hands. 'Skillful' is the exact synonym. 'Sophisticated' is related but doesn't capture the physical dexterity that 'deft' implies. 'Incapable' and 'Clumsy' are direct antonyms.

Defunct means no longer existing, functioning, or valid - literally 'dead' or 'extinct'. 'Extinct' is the perfect synonym. 'Current', 'Alive', and 'Everlasting' are all antonyms. 'Ensured' is completely unrelated.

Deluge means a great flood or overwhelming quantity of something - to overwhelm with abundance. 'Overwhelm' is the correct synonym in this context. 'Persist' and 'Hesitate' are unrelated. 'Drought' is an antonym. 'Dishonest' has no semantic connection.

Deleterious means causing harm or damage - harmful, hurtful, or injurious. 'Detrimental' is an exact synonym. 'Benign' is an antonym (harmless). 'Progressive' (suggesting improvement) and 'Associate' (unrelated) are incorrect. 'Derogatory' is about disparaging language, not physical harm.

Denigrate means to criticize unfairly, disparage, or belittle someone's reputation. 'Defame' is the closest synonym - to damage someone's good name. 'Reputed' means well-known (unrelated). 'Disclose' means to reveal. 'Dilute' means to weaken. 'Upheaval' is a noun meaning disorder.

Demean means to humble or degrade someone - to lower in dignity or treat with disrespect. 'Humiliate' is the best synonym. 'Raise' is an antonym. 'Denounce' means to publicly condemn. 'Distress' means to cause anxiety. 'Destructive' is an adjective about causing damage.

Desecrate means to violate the sacredness of something - to treat with disrespect or profanity. 'Defile' is an exact synonym - to make dirty or tarnish, especially something holy. 'Consecrate' is an antonym (to make sacred). 'Conjugal' relates to marriage. 'Conjoined' means joined together. 'Commotion' means noisy disturbance.

Deride means to laugh at, mock, or express contempt for someone or something. 'Ridicule' is the perfect synonym. 'Overwhelm' and 'Dismiss' are unrelated. 'Lie' is intentional deception. 'Desiccate' means to dry out completely.

Depravity means moral corruption or wickedness - the state of being depraved (evil, immoral). 'Immorality' is the exact synonym. 'Morality', 'Pious', and 'Virtue' are all antonyms. 'Self centered' describes narcissism, not necessarily depravity.

Deprecate means to express disapproval of something, or to belittle it. 'Belittle' is a close synonym - to make someone or something seem unimportant. 'Bemoan' means to lament or complain about, which is related but not the exact meaning. 'Help', 'Raise ones social standing', and 'Befriend' are all antonyms or unrelated.

Didactic means intended to teach or instruct, often with a moral lesson. 'Instructional' is the correct synonym. 'Practical' is about hands-on application. 'Theoretical' is about abstract concepts. 'Theosophical' relates to spiritual philosophy. 'Utopian' describes an idealistic society.