Fimbres rhymes with:
limbers, timbers, ambers, chamber's, chambers, chambers', december's, embers, limbers, member's, members, members', nonmembers, november's, number's, numbers, outnumbers, remembers, september's, timbers
Fimbres sounds like:
fambrough, feinberg, finbar's, finberg, fineberg, finefrock, finfrock