In Unabomer, the e signals the pronunciation of the previous vowel as a long o: "bome," rhyming with "home."

-n- before -h- disappeared after nasalizing the previous vowel.

In Eastern Andalusian dialects, including also Murcian Spanish, the previous vowel is also lowered.

However, due to final cluster simplification, the -t drops out from negative forms, and -n may also drop out after nasalising the previous vowel.

It usually means that the previous vowel is nasalized.

Syllable-final nasals *m and *n (i.e. when not directly followed by a vowel) coalesced with a previous vowel, causing it to become nasalized:

Perhaps the final nasal consonant in these morphemes was not pronounced, and instead the vowel previous to it was nasalized.

Other examples of words where a silent consonant was left to lower the previous vowel are objecção and factor.

This rule may cause the previous vowel to denasalize.

The consonant above the stacked consonant is the final of the previous vowel.