Dan. [j] was lost after initial dentals and [s]; [{ttʰdnls}j-] > [{ttʰdnls}-]

Dan. [j] was lost after initial dentals and [s]; [{ttʰdnls}j-] > [{ttʰdnls}-]
Initial palatalized dentals became simple dentals in Danian, as they did in Noldorin (PE19/22). Unlike Noldorin, the [j]-sound was also lost after initial [s] (PE19/21).

Reference ✧ PE19/22

Phonetic Rule Elements

[tj-] > [t-]
[tʰj-] > [tʰ-]
[dj-] > [d-]
[nj-] > [n-]
[lj-] > [l-]
[sj-] > [s-] ✧ PE19/21 (sj- > s-); PE19/21 (sj- > s-)