Vocabulary – Choose the option that best expresses the meaning of the highlighted word in the sentence. Sentence: The visitor had a “bohemian” look.

Introduction / Context:
“Bohemian,” in fashion and lifestyle contexts, refers to a free-spirited, artistic, and unconventional style. It does not imply hostility or moral judgment; it signals nonconformity in dress, grooming, or outlook.

Given Data / Assumptions:

• Target adjective: bohemian (lowercase for style; uppercase “Bohemian” historically relates to Bohemia).
• Collocation: “bohemian look” in everyday English.
• We seek a meaning, not a nationality or attitude.

Concept / Approach:
The closest paraphrase is “unconventional.” A bohemian look features non-mainstream combinations, handcrafted elements, and artistic flair. Words like “hostile,” “sinister,” and “unfriendly” describe attitude or threat, not style, and thus are off-axis.

Step-by-Step Solution:

Verification / Alternative check:
Substitute: “had an unconventional look” keeps the sentence meaning intact, validating the choice.

Why Other Options Are Wrong:

• hostile: Suggests aggression; not a style descriptor.
• sinister: Implies menace; not a synonym of bohemian.
• unfriendly: Social attitude, not appearance.

Common Pitfalls:
Confusing cultural/historical “Bohemian” with modern “bohemian” style. In contemporary usage, the fashion sense dominates in such contexts.

Final Answer:
unconventional