protuberant russian

• вы́пуклый

  protuberant/bulging

  covex

• навыкате

  bulging, protuberant

• оттопы́ренный

  protruding, sticking out, protuberant

• вы́кативший

  having rolled out, having come out (on wheels)

  bulging, popped out, protuberant

• вы́катившийся

  rolled out, popped out, bulged out, protuberant