~O > ~OS: zoo, radio, stereo, video, ratio, ~O > ~OES: echo, tomato, potato, zero, ~F or ~FE > ~VES: knife, loaf, self, thief, leaf, consonant + Y > ~ IES: facility, difficulty, capacity, policy, ability, vowel+ Y > ~YS: holiday, convoy, valley, tray, alley,

Regular-irregular plural nouns 2

Leaderboard

Visual style

Options

Switch template

Continue editing: ?