A suffix is a series of letters with no meaning of their own. Added to the end of a word, a suffix creates a new word. Most suffixes are added to a noun, a verb, or an adjective. The list of French suffixes is extensive. Some common suffixes are listed below:
Suffixes added to verbs:
-able:
  discuter (to discuss):
  discutable (disputable)
-ade: bousculer (to shove): bousculade (rush)
-ment:
  loger (to house): logement
  (lodging)
-ence:
  adhérer (to adhere): adhérence
  (adhesion)
-age:
  trier (to sort): triage
  (classification)
-ible:
  lire (to read): lisible
  (readable)
-aison:
  incliner (to bend): inclinaison
  (inclination)
-ance:
  venger (to avenge): vengeance
  (vengeance)
Suffixes added to nouns:
-aille:
  fer (iron): ferraille
  (scrap-iron)
-aire:
  million (million): millionaire
  (millionaire)
-é:
  âge (age): âgé (aged)
-eux:
  courage (courage): courageux
  (brave)
-ier:
  fruit (fruit): fruitier (fruit
  seller)
-iste:
  dent (tooth): dentiste
  (dentist)
-ude:
  plat (flat): platitude
  (platitude)
-ique:
  chimie (chemistry): chimique
  (chemical)
-u:
  barbe (beard): barbu (bearded)
Added to a noun, -ier designates people who have a relationship with the base word: barbe (beard), barbier (barber); prison (jail), prisonnier (prisoner).
Suffixes added to adjectives:
-âtre:
  vert (green): verdâtre
  (greenish)
-eur:
  ample (ample): ampleur (width)
-if:
  tard (late): tardif (tardy)
-té:
  bon (good): bonté (goodness)
-esse:
  gentil (kind): gentillesse
  (graciousness)
Some French suffixes have equivalent suffixes in English:
| French | English | Examples | 
| -tion | -tion | opération (operation) | 
| -able | -ible | incroyable (incredible) | 
| -isme | -ism | feminisme (feminism) | 
| -iste | -ist | socialiste (socialist) | 
| -ice | -ess | actrice (actress) | 
| -eur | -or | vendeur (vendor) | 
| -oire | -ory | migratoire (migratory) | 
See Also: