Metamorphosis refers to a gradual change in form or structure, often used in biological contexts.

'Meticulous' means very careful and precise in detail.

'Nostalgia' means a feeling of longing for the past.

'Nostalgia' refers to a feeling of longing for the past.

Personification is defined as giving human traits or characteristics to non-human things.

'Quintessential' means the most perfect or typical example of a quality.

Mitigation refers to the action of reducing the severity, seriousness, or painfulness of something.

Rhetoric is the art of effective or persuasive speaking or writing, distinguishing it from other language arts.

A playwright is specifically a person who writes plays, making it the correct definition.

A novel is a type of written work that tells a story, distinguishing it from poems, essays, and articles.

Empathy is the capacity to understand or feel what another person is experiencing from within their frame of reference.

Integrity refers to the quality of being honest and having strong moral principles, often seen as a virtue.

An ocean is defined as a vast body of salt water, distinguishing it from lakes, rivers, and ponds.

An artist is a person who creates art, making it the correct match among the options.

An architect is specifically someone who designs buildings, distinguishing them from engineers and builders.

A programmer is specifically someone who writes computer programs, matching the definition.

A playwright is specifically someone who writes plays, making it the correct match.

Democracy is defined as a system of government in which the citizens exercise power directly or elect representatives.

'Ambiguous' refers to something that is open to more than one interpretation.

A metaphor is a figure of speech that implies a comparison between two unlike things without using 'like' or 'as'.

Nostalgia is defined as a feeling of longing for the past.

A pun is defined as a play on words that exploits multiple meanings for humorous or rhetorical effect.

Biology is the scientific study of living organisms, making it the correct definition.

Psychology is the scientific study of the mind and behavior, making it the correct definition.

'Ubiquitous' means existing everywhere at the same time.

An architect is specifically trained to design buildings, which matches the definition provided.

An oxymoron is defined as a figure of speech that combines contradictory terms.

The series increases by 3 letters each time: A(1), D(4), G(7), J(10), so the next is M(13).

The series increases by 3 letters each time (A + 3 = D, D + 3 = G, G + 3 = J). So, J + 3 = M.

The differences are 3, 5, 7, which increase by 2 each time. The next difference is 9, so 18 + 9 = 27.