French Noun Gender Guesser

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How it works (click to expand)
  1. Exact match in edge-case dictionary (highest priority).
  2. Reliable suffix rules (e.g., -tion → feminine, -age → masculine).
  3. Medium-confidence rules (Greek/learned endings, etc.).
  4. Fallback (lean masculine for recent loans) + note uncertainty.

Elision (l’) and h aspiré handled to avoid l’haricot.

Edge-case dictionary (built-in + custom)
Suffix rules (summary)

Masculine (high confidence)

  • -age (but la page, la plage, l’image, la cage, la nage, la rage)
  • -isme, -ment, -eau, -ou, -phone, -scope, -teur

Medium confidence (tendency)

  • Learned/Greek endings: -ème, -ège, -ome, -one, -ope → often masc.

Feminine (high confidence)

  • -tion, -sion, -xion, -aison, -té, -tié
  • -ure, -ade, -ette, -ance, -ence, -ie

Medium confidence (tendency)

  • -ise, -yse (abstracts) → often fem. (but un malaise is masc.)

Frequent exceptions: le silence (-ence), le côté / le comité / l’été (-té), le génie / l’incendie / le parapluie (-ie).