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Irregular Plural Nouns

  •  English    50     Featured
    Most plurals are formed by adding 's' or 'es', but not these ones. How many do you know? (Upper Intermediate ESL)
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  • woman
    women
  •  5
  • wolf
    wolves
  •  15
  • loaf
    loaves
  •  15
  • appendix
    appendices
  •  25
  • foot
    feet
  •  10
  • person
    people
  •  10
  • fish
    fish
  •  10
  • sheep
    sheep
  •  10
  • cactus
    cacti
  •  25
  • alumnus
    alumni
  •  20
  • fungus
    fungi
  •  20
  • axis
    axes
  •  20
  • analysis
    analyses
  •  20
  • hypothesis
    hypotheses
  •  25
  • oasis
    oases
  •  20
  • thesis
    theses
  •  15