Compound adjectives: combine two or more words (often hyphenated) to act as a single adjective before a noun, crucial for descriptive fluency. Key structures include adjective/noun + participle (e.g., hard-working, time-consuming), noun + adjective (e.g., sugar-free), or number + noun (e.g., 10-year-old), frequently using hyphens to avoid ambiguity. Common B2 Compound Adjectives Categories & Examples: * Personality/Behavior: * Absent-minded (forgetful) * Easy-going (relaxed) * Strong-willed (determined) * Narrow-minded (intolerant) * Two-faced (insincere) * Quick-witted (clever) * Description/Appearance: * Long-legged (long legs) * Well-behaved (good behavior) * Good-looking (attractive) ...