pronounce.py

import itertools
import random
from string import ascii_lowercase as alphabet


vowels = ['a', 'e', 'i', 'o', 'u', 'y']
consonants = list(set(alphabet) - set(vowels))


def random_pronouncable_string(length):
    c = (random.choice(consonants) for _ in xrange(length/2))
    v = (random.choice(vowels) for _ in xrange(length/2))
    return "".join(itertools.chain.from_iterable(zip(c, v)))


if __name__ == '__main__':
    print random_pronouncable_string(4)
    print random_pronouncable_string(8)
    print random_pronouncable_string(16)

# =>
# cogo
# zujowuqu
# pitaveweryhafafe