mims — the twenty-fourth letter of the Arabic alphabet.
rims — the outer edge, border, margin, or brink of something, especially of a circular object.
simms — William Gilmore [gil-mawr,, -mohr] /ˈgɪl mɔr,, -moʊr/ (Show IPA), 1806–70, U.S. author.
sims — Subscriber Identity/Identification Module: a removable card inside a cell phone that stores data unique to the user, as an identification number, passwords, phone numbers, and messages.
whims — an odd or capricious notion or desire; a sudden or freakish fancy: a sudden whim to take a midnight walk.