Agreement of Qualifying Adjectives (L’accord des adjectifs qualificatifs)
In French, adjectives are words that describe nouns. Unlike in English, French adjectives must change their form to match the noun they modify. This is called agreement.
1. The General Rule
An adjective must agree in gender (masculine or feminine) and number (singular or plural) with the noun it describes. Usually, you add an -e for feminine and an -s for plural.
- Une rue bruyante (A noisy street) - Feminine singular
- Des enfants blonds (Blond children) - Masculine plural
- Des manches courtes (Short sleeves) - Feminine plural
2. Adjectives as Attributes
Agreement also occurs when the adjective is separated from the noun by a "linking verb" like être (to be), paraître (to appear), or sembler (to seem).
- Cette maison paraît inhabitée. (This house appears uninhabited.)
- Les enfants sont restés seuls. (The children remained alone.)
3. Mixing Genders
If an adjective describes two or more nouns of different genders (e.g., one masculine and one feminine), the adjective always takes the masculine plural form.
- Une jupe et un chemisier blancs (A white skirt and blouse)
- Mon oncle et ma tante sont très âgés. (My uncle and my aunt are very old.)
4. Color Adjectives
Color agreement can be tricky. There are two main exceptions to the general rule:
- Nouns used as colors: When a noun (like a fruit or stone) is used as a color, it stays invariable (it does not change). Examples include marron (chestnut), orange, and noisette (hazel).
- Une veste marron (A brown jacket)
- Des coussins orange (Orange cushions)
- Compound colors: If a color is modified by another word (like dark or light), it remains invariable.
- Bleu foncé (Dark blue)
- Bleu marine (Navy blue)
- Simple colors: Basic colors that aren't nouns follow the general rule.
- Une jupe verte (A green skirt)
- Des chandails bleus (Blue sweaters)
5. Special Cases: Demi, Nu, Ci-joint, Ci-inclus
The words demi (half), nu (bare/naked), ci-joint (attached), and ci-inclus (enclosed) change their agreement based on their position:
- Before the noun: They are invariable (no change).
- Une demi-heure (A half-hour)
- Nu-pieds (Barefoot - literally "bare-feet")
- Ci-joint des photocopies (Attached are photocopies)
- After the noun: They agree with the noun.
Note: "Demi" only agrees in gender (feminine), never in number (plural).
- Deux heures et demie (Two and a half hours)
- Pieds nus (Bare feet)
- Les photocopies ci-jointes (The attached photocopies)