to decompose /ˌdikəmˈpoʊz/ /ˌdiːkəmˈpəʊz/
to blench /blˈɛntʃ/ /blˈɛntʃ/
to disintegrate /dɪˈsɪntəˌgreɪt/ /dɪsˈɪntɪgreɪt/
to dissolve /dɪˈzɑːlv/ /dɪˈzɒlv/