Think sombreness, sleepiness, sensuality, and closeness. Writers also sometimes use sibilance to give their writing form and structure. As with
How does sibilance effect the reader?
Because it encourages readers to pay more attention to language, sibilance can have the effect of slowing down the reading process, and strengthening reading-comprehension as a result. Sibilance is of special use to poets because it encourages repeated reading of a group of words.
What can sibilance connote?
Sibilance is a literary device in which consonant sounds are stressed. These are primarily “s” and “th” sounds. These consonants specifically push air through the lips and make use of the tongue.