For the consonants is possible: * Replace the plosives for the respective aspirated allophones. If a consonant sounds too strident or too weak, it's possible to replace it with the corresponding allophone. However is important it may affect the stress, as the aspiration is related to it. * Swap a consonant for its respective (un)voiced counterpart. * This applies specially well for the end of the syllables, where the coda consonant is prone to assimilate the voicing of the neighbor phonemes. * This is harder for a onset consonant (beginning of a syllable), as the voicing can alter the meaning of the word; however still is possible if the user is careful with the consonant length. As the consonant lenght becomes shorter, it's harder distinguish it's voicing. * Replace