What is Sentresity?
1.
any word that can be spelled with the same keystrokes as another word when text messaging on a standard 0-9 phone keypad
"Lips" is a sentresity of "kiss", as they can both by typed out in a text message by pressing 5-4-7-7.
See
Random Words:
1.
a horse who is famous for its incredible time in running a quarter of a mile
..
that quarter-horse ran a quarter of a mile. in .. 6 s..